The level of data accuracy in everyday life is necessary because it is reflected in the ever-advancing development of information technology. Analysis of data processing in information that can provide knowledge with the help of data mining systems. Algorithms commonly used for prediction are Naive Bayes and Decision Trees. The purpose of this study is to compare the Nave-Bayes algorithm and the decision tree algorithm in terms of the accuracy of predicting the productivity of the Weckerle machine at PT XYZ. The method used is a literature study from various related sources and understanding of the data in the source related to the subject of the classification method of the Naive Bayes algorithm and the decision tree into the data mining system. The results of this study are a classification using the Nave-Bayes algorithm with a higher level of confidence than the decision tree algorithm.
This document presents research on classifying data using a new enhanced decision tree algorithm called NEDTA. It first provides background on data mining and decision tree classification techniques. It then discusses existing decision tree algorithms ID3, J48 and NBTree and applies them to a banking dataset to evaluate performance. The objectives are stated as applying the algorithms, evaluating results, comparing performance based on accuracy, time and error rate, and developing an enhanced method. The document outlines the implementation and provides results of applying the existing algorithms in Weka. It compares the accuracy and performance of ID3, J48 and NBTree and finds the new NEDTA algorithm produces better results.
Review of Algorithms for Crime Analysis & PredictionIRJET Journal
This document reviews algorithms that can be used for crime analysis and prediction. It discusses various data mining and machine learning techniques including classification algorithms like decision trees, k-nearest neighbors, and random forests as well as clustering algorithms like k-means clustering. Deep learning techniques are also examined for identifying relationships between different types of crimes and predicting where and when crimes may occur. The document evaluates these different algorithmic approaches and concludes that major developments in data science and machine learning now allow for effective crime analysis and prediction by discovering patterns in criminal data.
This document provides an overview of decision tree induction methods and their application to big data. It discusses decision trees as a method for identifying patterns in large datasets that has the advantage of being interpretable. The document describes the basic principles of decision tree induction, different algorithms for constructing decision trees, and measures for evaluating tree performance and structure. It also discusses challenges such as fitting trees to existing expert knowledge and improving classification through feature selection.
Comparative Analysis of Classification Algorithms using Wekaijtsrd
Data Mining is the process of drawing out the useful information from the raw data that is present in various forms. Data Mining is defined as study of the Knowledge Discovery in database process or KDD. Data mining techniques are relevant for drawing out the useful information from the huge amount of raw data that is present in various forms. In this research work different types of classification algorithms accuracies are calculated which are widely used to draw the significant amount of data from the huge amount of raw data. Comparative analysis of different Classification Algorithms have been done using various criteria’s like accuracy, execution time in seconds and how much instances are correctly classified or not classified correctly. Sakshi Goel | Neeraj Kumar | Saharsh Gera "Comparative Analysis of Classification Algorithms using Weka" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-6 | Issue-5 , August 2022, URL: https://www.ijtsrd.com/papers/ijtsrd50568.pdf Paper URL: https://www.ijtsrd.com/computer-science/data-miining/50568/comparative-analysis-of-classification-algorithms-using-weka/sakshi-goel
This document describes a proposed smart health guide app that would allow users to scan food product barcodes and receive guidance on whether that product is suitable for their health condition. The app is intended to help people with common diseases like diabetes, cholesterol, and jaundice make informed choices by checking food nutrients. It would use a machine learning decision tree model trained on product data to analyze barcodes scanned by users and provide consumption recommendations based on their registered health details. The proposed system aims to improve on traditional shopping that does not consider nutritional information. It would retrieve product data from a Firebase database and allow authorized admins to add, update or delete product entries as needed.
Predicting disease at an early stage becomes critical, and the most difficult challenge is to predict it correctly along with the sickness. The prediction happens based on the symptoms of an individual. The model presented can work like a digital doctor for disease prediction, which helps to timely diagnose the disease and can be efficient for the person to take immediate measures. The model is much more accurate in the prediction of potential ailments. The work was tested with four machine learning algorithms and got the best accuracy with Random Forest.
IRJET- A Detailed Study on Classification Techniques for Data MiningIRJET Journal
This document discusses classification techniques for data mining. It provides an overview of common classification algorithms including decision trees, k-nearest neighbors (kNN), and Naive Bayes. Decision trees use a top-down approach to classify data based on attribute tests at each node. kNN identifies the k nearest training examples to classify new data points. Naive Bayes assumes independence between attributes and uses Bayes' theorem for classification. The document also discusses how these techniques are used for data cleaning, integration, transformation and knowledge representation in the data mining process.
Hypothesis on Different Data Mining AlgorithmsIJERA Editor
In this paper, different classification algorithms for data mining are discussed. Data Mining is about
explaining the past & predicting the future by means of data analysis. Classification is a task of data mining,
which categories data based on numerical or categorical variables. To classify the data many algorithms are
proposed, out of them five algorithms are comparatively studied for data mining through classification. There are
four different classification approaches namely Frequency Table, Covariance Matrix, Similarity Functions &
Others. As work for research on classification methods, algorithms like Naive Bayesian, K Nearest Neighbors,
Decision Tree, Artificial Neural Network & Support Vector Machine are studied & examined using benchmark
datasets like Iris & Lung Cancer.
This document presents research on classifying data using a new enhanced decision tree algorithm called NEDTA. It first provides background on data mining and decision tree classification techniques. It then discusses existing decision tree algorithms ID3, J48 and NBTree and applies them to a banking dataset to evaluate performance. The objectives are stated as applying the algorithms, evaluating results, comparing performance based on accuracy, time and error rate, and developing an enhanced method. The document outlines the implementation and provides results of applying the existing algorithms in Weka. It compares the accuracy and performance of ID3, J48 and NBTree and finds the new NEDTA algorithm produces better results.
Review of Algorithms for Crime Analysis & PredictionIRJET Journal
This document reviews algorithms that can be used for crime analysis and prediction. It discusses various data mining and machine learning techniques including classification algorithms like decision trees, k-nearest neighbors, and random forests as well as clustering algorithms like k-means clustering. Deep learning techniques are also examined for identifying relationships between different types of crimes and predicting where and when crimes may occur. The document evaluates these different algorithmic approaches and concludes that major developments in data science and machine learning now allow for effective crime analysis and prediction by discovering patterns in criminal data.
This document provides an overview of decision tree induction methods and their application to big data. It discusses decision trees as a method for identifying patterns in large datasets that has the advantage of being interpretable. The document describes the basic principles of decision tree induction, different algorithms for constructing decision trees, and measures for evaluating tree performance and structure. It also discusses challenges such as fitting trees to existing expert knowledge and improving classification through feature selection.
Comparative Analysis of Classification Algorithms using Wekaijtsrd
Data Mining is the process of drawing out the useful information from the raw data that is present in various forms. Data Mining is defined as study of the Knowledge Discovery in database process or KDD. Data mining techniques are relevant for drawing out the useful information from the huge amount of raw data that is present in various forms. In this research work different types of classification algorithms accuracies are calculated which are widely used to draw the significant amount of data from the huge amount of raw data. Comparative analysis of different Classification Algorithms have been done using various criteria’s like accuracy, execution time in seconds and how much instances are correctly classified or not classified correctly. Sakshi Goel | Neeraj Kumar | Saharsh Gera "Comparative Analysis of Classification Algorithms using Weka" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-6 | Issue-5 , August 2022, URL: https://www.ijtsrd.com/papers/ijtsrd50568.pdf Paper URL: https://www.ijtsrd.com/computer-science/data-miining/50568/comparative-analysis-of-classification-algorithms-using-weka/sakshi-goel
This document describes a proposed smart health guide app that would allow users to scan food product barcodes and receive guidance on whether that product is suitable for their health condition. The app is intended to help people with common diseases like diabetes, cholesterol, and jaundice make informed choices by checking food nutrients. It would use a machine learning decision tree model trained on product data to analyze barcodes scanned by users and provide consumption recommendations based on their registered health details. The proposed system aims to improve on traditional shopping that does not consider nutritional information. It would retrieve product data from a Firebase database and allow authorized admins to add, update or delete product entries as needed.
Predicting disease at an early stage becomes critical, and the most difficult challenge is to predict it correctly along with the sickness. The prediction happens based on the symptoms of an individual. The model presented can work like a digital doctor for disease prediction, which helps to timely diagnose the disease and can be efficient for the person to take immediate measures. The model is much more accurate in the prediction of potential ailments. The work was tested with four machine learning algorithms and got the best accuracy with Random Forest.
IRJET- A Detailed Study on Classification Techniques for Data MiningIRJET Journal
This document discusses classification techniques for data mining. It provides an overview of common classification algorithms including decision trees, k-nearest neighbors (kNN), and Naive Bayes. Decision trees use a top-down approach to classify data based on attribute tests at each node. kNN identifies the k nearest training examples to classify new data points. Naive Bayes assumes independence between attributes and uses Bayes' theorem for classification. The document also discusses how these techniques are used for data cleaning, integration, transformation and knowledge representation in the data mining process.
Hypothesis on Different Data Mining AlgorithmsIJERA Editor
In this paper, different classification algorithms for data mining are discussed. Data Mining is about
explaining the past & predicting the future by means of data analysis. Classification is a task of data mining,
which categories data based on numerical or categorical variables. To classify the data many algorithms are
proposed, out of them five algorithms are comparatively studied for data mining through classification. There are
four different classification approaches namely Frequency Table, Covariance Matrix, Similarity Functions &
Others. As work for research on classification methods, algorithms like Naive Bayesian, K Nearest Neighbors,
Decision Tree, Artificial Neural Network & Support Vector Machine are studied & examined using benchmark
datasets like Iris & Lung Cancer.
This document discusses medical data mining and classification techniques. It begins with an introduction to data mining and its applications in healthcare to improve treatment. Medical data mining can help discover patterns in medical data to aid diagnosis. Classification algorithms like decision trees can categorize medical records and help predict outcomes. Specifically, the document discusses the J48 decision tree algorithm available in the WEKA data mining tool, which implements the C4.5 algorithm for classification. Decision trees work by recursively splitting the data into subsets based on attribute values, forming a tree structure. The document concludes that while data mining can help with medical analysis, results from small medical datasets should be interpreted cautiously.
A study and survey on various progressive duplicate detection mechanismseSAT Journals
Abstract One of the serious problems faced in several applications with personal details management, customer affiliation management, data mining, etc is duplicate detection. This survey deals with the various duplicate record detection techniques in both small and large datasets. To detect the duplicity with less time of execution and also without disturbing the dataset quality, methods like Progressive Blocking and Progressive Neighborhood are used. Progressive sorted neighborhood method also called as PSNM is used in this model for finding or detecting the duplicate in a parallel approach. Progressive Blocking algorithm works on large datasets where finding duplication requires immense time. These algorithms are used to enhance duplicate detection system. The efficiency can be doubled over the conventional duplicate detection method using this algorithm. Severa
Research Inventy : International Journal of Engineering and Science is published by the group of young academic and industrial researchers with 12 Issues per year. It is an online as well as print version open access journal that provides rapid publication (monthly) of articles in all areas of the subject such as: civil, mechanical, chemical, electronic and computer engineering as well as production and information technology. The Journal welcomes the submission of manuscripts that meet the general criteria of significance and scientific excellence. Papers will be published by rapid process within 20 days after acceptance and peer review process takes only 7 days. All articles published in Research Inventy will be peer-reviewed.
Selecting the correct Data Mining Method: Classification & InDaMiTe-RIOSR Journals
This document describes an intelligent data mining assistant called InDaMiTe-R that aims to help users select the correct data mining method for their problem and data. It presents a classification of common data mining techniques organized by the goal of the problem (descriptive vs predictive) and the structure of the data. This classification is meant to model the human decision process for selecting techniques. The document then describes InDaMiTe-R, which uses a case-based reasoning approach to recommend techniques based on past user experiences with similar problems and data. An example of its use is provided to illustrate how it extracts problem metadata, gets user restrictions, recommends initial techniques, and learns from the user's evaluations to improve future recommendations. A small evaluation
Novel holistic architecture for analytical operation on sensory data relayed...IJECEIAES
With increasing adoption of the sensor-based application, there is an exponential rise of the sensory data that eventually take the shape of the big data. However, the practicality of executing high end analytical operation over the resource-constrained big data has never being studied closely. After reviewing existing approaches, it is explored that there is no cost-effective schemes of big data analytics over large scale sensory data processiing that can be directly used as a service. Therefore, the propsoed system introduces a holistic architecture where streamed data after performing extraction of knowedge can be offered in the form of services. Implemented in MATLAB, the proposed study uses a very simplistic approach considering energy constrained of the sensor nodes to find that proposed system offers better accuracy, reduced mining duration (i.e. faster response time), and reduced memory dependencies to prove that it offers cost effective analytical solution in contrast to existing system.
This document provides a review of big data analytics. It begins with an introduction discussing how large organizations now store and analyze ever-larger volumes of data. It then discusses new technologies like Hadoop that can handle large and complex data sets including web and machine-generated data. The rest of the document discusses characteristics of big data like volume, variety and velocity. It also discusses tools for big data analytics like Hadoop and MongoDB and how processing works in Hadoop using the MapReduce programming model.
Selection of Articles Using Data Analytics for Behavioral Dissertation Resear...PhD Assistance
Outcomes in health-related issues including psychological, educational, Behavioral, environmental, and social are intended to sustain positive change by digital interferences. These changes may be delivered using any digital device like a phone or computer, and make them gainful for the provider. Complex and large-scale datasets that contain usage data can be yielded by testing a digital intervention. This data provides invaluable detail about how the users interact with these interventions and notify their knowledge of engagement, if they are analyzed properly. This paper recommends an innovative framework for the process of analyzing usage associated with a digital intervention .
PhD Assistance is an Academic The Best Dissertation Writing Service & Consulting Support Company established in 2001. specialiWeze in providing PhD Assignments, PhD Dissertation Writing Help , Statistical Analyses, and Programming Services to students in the USA, UK, Canada, UAE, Australia, New Zealand, Singapore and many more.
Website Visit: https://bit.ly/3dANXUD
Contact Us:
UK NO: +44-1143520021
India No: +91-8754446690
Email: info@phdassistance.com
This document outlines the PhD journey of Boshra F. Zopon Al_Bayaty in India. It discusses her coursework, research on knowledge discovery from web search, conferences attended both nationally and internationally, and her research contributions. Her research focused on using a "Master-Slave" model combining multiple supervised algorithms to improve word sense disambiguation and accuracy of over 70%. The document provides details on her research methodology, experiments conducted, results and opportunities for future work improving the model for other languages and applications. It demonstrates the various stages of her PhD journey and research progress.
This document appears to be a project report for an online banking system called "State Bank of India". It includes sections on system analysis of the existing manual system, proposed automated system, feasibility analysis, hardware and software requirements, system design including database design, front end design, and source code. The report was submitted by three students for a computer science class requirement.
Cross Domain Recommender System using Machine Learning and Transferable Knowl...IRJET Journal
This document discusses a proposed cross-domain recommender system that uses machine learning techniques to address the cold start problem. It involves a two stage process:
1) The TrAdaBoost algorithm is used to select some initial items to recommend to users in the target domain.
2) A nonparametric pairwise clustering algorithm clusters users into groups based on whether they would recommend an item or not.
PageRank is then used to provide additional relevant and unsearched content to users. The goal is to transfer useful knowledge from an auxiliary domain to help address cold start issues in the target domain.
The document is an internship report submitted by Amit Kumar to Persistent System Limited detailing work done to classify handwritten digits using machine learning algorithms. It provides an overview of tasks completed including understanding the problem and data, building a random forest model to classify digits, and evaluating the model's performance. Multiple models were created using random samples of the training data and results were aggregated to validate the overall accuracy of the digit classification.
1) This document discusses different techniques for cross-domain data fusion, including stage-based, feature-level, probabilistic, and multi-view learning methods.
2) It reviews literature on data fusion definitions, implementations, and techniques for handling data conflicts. Common steps in data fusion are data transformation, schema mapping, and duplicate detection.
3) The proposed system architecture performs data cleaning, then applies stage-based, feature-level, probabilistic, and multi-view learning fusion methods before analyzing dataset, hardware, and software requirements.
Detection Of Fraudlent Behavior In Water Consumption Using A Data Mining Base...pandavaTirumala
This document discusses detecting fraudulent water consumption behavior using data mining models. It proposes using decision tree and Bayesian classification techniques to analyze customer usage data and identify abnormal patterns indicative of fraud. The existing system causes losses from non-technical water losses. The proposed system focuses on applying decision trees and Bayesian classifiers to historical meter data to create a model for identifying suspicious fraudulent customers based on their water usage patterns.
This document discusses detecting fraudulent water consumption behavior using data mining models. It proposes using decision tree and Bayesian classification techniques to analyze customer usage data and identify abnormal patterns indicative of fraud. The existing system causes losses from non-technical water losses. The proposed system focuses on applying decision trees and Bayesian classifiers to historical meter data to create a model for identifying suspicious fraudulent customers based on their water usage patterns.
IRJET- Analysis of Brand Value Prediction based on Social Media DataIRJET Journal
This document presents a study that analyzes brand value prediction based on social media data using different sentiment analysis techniques. The study compares lexicon-based sentiment analysis tools SentiWordNet and TextBlob, and also evaluates supervised machine learning classifiers Naive Bayes and CNN. The CNN model achieved the highest accuracy of 94.4% when applied to a dataset of Amazon product reviews, outperforming the Naive Bayes model which achieved 82% accuracy. The study concludes that hybrid methods combining lexicon-based and machine learning approaches can effectively analyze sentiment from large social media datasets.
Mining Social Media Data for Understanding Drugs UsageIRJET Journal
This document discusses mining social media data to understand drug usage. It proposes using big data techniques like Hadoop and MapReduce to extract and analyze data from social networks about drug abuse. The methodology involves collecting data from platforms using crawlers, storing it in Hadoop, filtering it, then applying complex analysis using cloud computing. Prior work on extracting health information from social media and multi-scale community detection in networks is reviewed. The challenges of privacy preservation and scalability when anonymizing big healthcare datasets are also discussed.
Fuzzy Analytical Hierarchy Process Method to Determine the Project Performanc...IRJET Journal
This document discusses using the fuzzy analytical hierarchy process (F-AHP) method to analyze project performance in a project portfolio. It involves 6 steps: 1) defining the problem and criteria, 2) creating a comparison matrix, 3) calculating weights, 4) setting up triangular fuzzy numbers, 5) calculating fuzzy synthesis values, and 6) ranking projects. The researchers apply this method using data from 4 projects involving timeline, cost, revenue, and resources. They calculate criteria weights and determine that Project 1 has the highest weight, indicating it is performing best in the portfolio based on the analysis. The document concludes that F-AHP can accurately analyze project performance and assist managers in decision-making.
The document summarizes research on multi-document summarization using EM clustering. It begins with an introduction to the topic and issues with existing techniques. It then proposes using Expectation-Maximization (EM) clustering to identify clusters, which improves over other methods by identifying latent semantic variables between sentences. The architecture involves preprocessing, EM clustering, mutual reinforcement ranking algorithms RARP and RDRP, summarization, and post-processing. Experimental results on DUC2007 data show EM clustering identifies more clusters and sentences than affinity propagation clustering. The technique aims to improve summarization accuracy by better capturing semantic relationships between sentences.
A Firefly based improved clustering algorithmIRJET Journal
This document presents a new clustering algorithm that combines k-means clustering with the firefly optimization algorithm to improve clustering performance.
The proposed algorithm first cleans the data by removing missing values and identical columns. It then uses an enhanced firefly algorithm to select optimal cluster centroids. Finally, k-means clustering is applied to assign data points to the nearest centroids.
The algorithm is tested on various sized datasets and shows improved accuracy of 78-89% and lower error rates compared to the traditional firefly algorithm alone. This demonstrates the proposed approach can perform clustering more efficiently and accurately.
SURVEY ON CLASSIFICATION ALGORITHMS USING BIG DATASETEditor IJMTER
Data mining environment produces a large amount of data that need to be analyzed.
Using traditional databases and architectures, it has become difficult to process, manage and analyze
patterns. To gain knowledge about the Big Data a proper architecture should be understood.
Classification is an important data mining technique with broad applications to classify the various
kinds of data used in nearly every field of our life. Classification is used to classify the item
according to the features of the item with respect to the predefined set of classes. This paper put a
light on various classification algorithms including j48, C4.5, Naive Bayes using large dataset.
This document discusses medical data mining and classification techniques. It begins with an introduction to data mining and its applications in healthcare to improve treatment. Medical data mining can help discover patterns in medical data to aid diagnosis. Classification algorithms like decision trees can categorize medical records and help predict outcomes. Specifically, the document discusses the J48 decision tree algorithm available in the WEKA data mining tool, which implements the C4.5 algorithm for classification. Decision trees work by recursively splitting the data into subsets based on attribute values, forming a tree structure. The document concludes that while data mining can help with medical analysis, results from small medical datasets should be interpreted cautiously.
A study and survey on various progressive duplicate detection mechanismseSAT Journals
Abstract One of the serious problems faced in several applications with personal details management, customer affiliation management, data mining, etc is duplicate detection. This survey deals with the various duplicate record detection techniques in both small and large datasets. To detect the duplicity with less time of execution and also without disturbing the dataset quality, methods like Progressive Blocking and Progressive Neighborhood are used. Progressive sorted neighborhood method also called as PSNM is used in this model for finding or detecting the duplicate in a parallel approach. Progressive Blocking algorithm works on large datasets where finding duplication requires immense time. These algorithms are used to enhance duplicate detection system. The efficiency can be doubled over the conventional duplicate detection method using this algorithm. Severa
Research Inventy : International Journal of Engineering and Science is published by the group of young academic and industrial researchers with 12 Issues per year. It is an online as well as print version open access journal that provides rapid publication (monthly) of articles in all areas of the subject such as: civil, mechanical, chemical, electronic and computer engineering as well as production and information technology. The Journal welcomes the submission of manuscripts that meet the general criteria of significance and scientific excellence. Papers will be published by rapid process within 20 days after acceptance and peer review process takes only 7 days. All articles published in Research Inventy will be peer-reviewed.
Selecting the correct Data Mining Method: Classification & InDaMiTe-RIOSR Journals
This document describes an intelligent data mining assistant called InDaMiTe-R that aims to help users select the correct data mining method for their problem and data. It presents a classification of common data mining techniques organized by the goal of the problem (descriptive vs predictive) and the structure of the data. This classification is meant to model the human decision process for selecting techniques. The document then describes InDaMiTe-R, which uses a case-based reasoning approach to recommend techniques based on past user experiences with similar problems and data. An example of its use is provided to illustrate how it extracts problem metadata, gets user restrictions, recommends initial techniques, and learns from the user's evaluations to improve future recommendations. A small evaluation
Novel holistic architecture for analytical operation on sensory data relayed...IJECEIAES
With increasing adoption of the sensor-based application, there is an exponential rise of the sensory data that eventually take the shape of the big data. However, the practicality of executing high end analytical operation over the resource-constrained big data has never being studied closely. After reviewing existing approaches, it is explored that there is no cost-effective schemes of big data analytics over large scale sensory data processiing that can be directly used as a service. Therefore, the propsoed system introduces a holistic architecture where streamed data after performing extraction of knowedge can be offered in the form of services. Implemented in MATLAB, the proposed study uses a very simplistic approach considering energy constrained of the sensor nodes to find that proposed system offers better accuracy, reduced mining duration (i.e. faster response time), and reduced memory dependencies to prove that it offers cost effective analytical solution in contrast to existing system.
This document provides a review of big data analytics. It begins with an introduction discussing how large organizations now store and analyze ever-larger volumes of data. It then discusses new technologies like Hadoop that can handle large and complex data sets including web and machine-generated data. The rest of the document discusses characteristics of big data like volume, variety and velocity. It also discusses tools for big data analytics like Hadoop and MongoDB and how processing works in Hadoop using the MapReduce programming model.
Selection of Articles Using Data Analytics for Behavioral Dissertation Resear...PhD Assistance
Outcomes in health-related issues including psychological, educational, Behavioral, environmental, and social are intended to sustain positive change by digital interferences. These changes may be delivered using any digital device like a phone or computer, and make them gainful for the provider. Complex and large-scale datasets that contain usage data can be yielded by testing a digital intervention. This data provides invaluable detail about how the users interact with these interventions and notify their knowledge of engagement, if they are analyzed properly. This paper recommends an innovative framework for the process of analyzing usage associated with a digital intervention .
PhD Assistance is an Academic The Best Dissertation Writing Service & Consulting Support Company established in 2001. specialiWeze in providing PhD Assignments, PhD Dissertation Writing Help , Statistical Analyses, and Programming Services to students in the USA, UK, Canada, UAE, Australia, New Zealand, Singapore and many more.
Website Visit: https://bit.ly/3dANXUD
Contact Us:
UK NO: +44-1143520021
India No: +91-8754446690
Email: info@phdassistance.com
This document outlines the PhD journey of Boshra F. Zopon Al_Bayaty in India. It discusses her coursework, research on knowledge discovery from web search, conferences attended both nationally and internationally, and her research contributions. Her research focused on using a "Master-Slave" model combining multiple supervised algorithms to improve word sense disambiguation and accuracy of over 70%. The document provides details on her research methodology, experiments conducted, results and opportunities for future work improving the model for other languages and applications. It demonstrates the various stages of her PhD journey and research progress.
This document appears to be a project report for an online banking system called "State Bank of India". It includes sections on system analysis of the existing manual system, proposed automated system, feasibility analysis, hardware and software requirements, system design including database design, front end design, and source code. The report was submitted by three students for a computer science class requirement.
Cross Domain Recommender System using Machine Learning and Transferable Knowl...IRJET Journal
This document discusses a proposed cross-domain recommender system that uses machine learning techniques to address the cold start problem. It involves a two stage process:
1) The TrAdaBoost algorithm is used to select some initial items to recommend to users in the target domain.
2) A nonparametric pairwise clustering algorithm clusters users into groups based on whether they would recommend an item or not.
PageRank is then used to provide additional relevant and unsearched content to users. The goal is to transfer useful knowledge from an auxiliary domain to help address cold start issues in the target domain.
The document is an internship report submitted by Amit Kumar to Persistent System Limited detailing work done to classify handwritten digits using machine learning algorithms. It provides an overview of tasks completed including understanding the problem and data, building a random forest model to classify digits, and evaluating the model's performance. Multiple models were created using random samples of the training data and results were aggregated to validate the overall accuracy of the digit classification.
1) This document discusses different techniques for cross-domain data fusion, including stage-based, feature-level, probabilistic, and multi-view learning methods.
2) It reviews literature on data fusion definitions, implementations, and techniques for handling data conflicts. Common steps in data fusion are data transformation, schema mapping, and duplicate detection.
3) The proposed system architecture performs data cleaning, then applies stage-based, feature-level, probabilistic, and multi-view learning fusion methods before analyzing dataset, hardware, and software requirements.
Detection Of Fraudlent Behavior In Water Consumption Using A Data Mining Base...pandavaTirumala
This document discusses detecting fraudulent water consumption behavior using data mining models. It proposes using decision tree and Bayesian classification techniques to analyze customer usage data and identify abnormal patterns indicative of fraud. The existing system causes losses from non-technical water losses. The proposed system focuses on applying decision trees and Bayesian classifiers to historical meter data to create a model for identifying suspicious fraudulent customers based on their water usage patterns.
This document discusses detecting fraudulent water consumption behavior using data mining models. It proposes using decision tree and Bayesian classification techniques to analyze customer usage data and identify abnormal patterns indicative of fraud. The existing system causes losses from non-technical water losses. The proposed system focuses on applying decision trees and Bayesian classifiers to historical meter data to create a model for identifying suspicious fraudulent customers based on their water usage patterns.
IRJET- Analysis of Brand Value Prediction based on Social Media DataIRJET Journal
This document presents a study that analyzes brand value prediction based on social media data using different sentiment analysis techniques. The study compares lexicon-based sentiment analysis tools SentiWordNet and TextBlob, and also evaluates supervised machine learning classifiers Naive Bayes and CNN. The CNN model achieved the highest accuracy of 94.4% when applied to a dataset of Amazon product reviews, outperforming the Naive Bayes model which achieved 82% accuracy. The study concludes that hybrid methods combining lexicon-based and machine learning approaches can effectively analyze sentiment from large social media datasets.
Mining Social Media Data for Understanding Drugs UsageIRJET Journal
This document discusses mining social media data to understand drug usage. It proposes using big data techniques like Hadoop and MapReduce to extract and analyze data from social networks about drug abuse. The methodology involves collecting data from platforms using crawlers, storing it in Hadoop, filtering it, then applying complex analysis using cloud computing. Prior work on extracting health information from social media and multi-scale community detection in networks is reviewed. The challenges of privacy preservation and scalability when anonymizing big healthcare datasets are also discussed.
Fuzzy Analytical Hierarchy Process Method to Determine the Project Performanc...IRJET Journal
This document discusses using the fuzzy analytical hierarchy process (F-AHP) method to analyze project performance in a project portfolio. It involves 6 steps: 1) defining the problem and criteria, 2) creating a comparison matrix, 3) calculating weights, 4) setting up triangular fuzzy numbers, 5) calculating fuzzy synthesis values, and 6) ranking projects. The researchers apply this method using data from 4 projects involving timeline, cost, revenue, and resources. They calculate criteria weights and determine that Project 1 has the highest weight, indicating it is performing best in the portfolio based on the analysis. The document concludes that F-AHP can accurately analyze project performance and assist managers in decision-making.
The document summarizes research on multi-document summarization using EM clustering. It begins with an introduction to the topic and issues with existing techniques. It then proposes using Expectation-Maximization (EM) clustering to identify clusters, which improves over other methods by identifying latent semantic variables between sentences. The architecture involves preprocessing, EM clustering, mutual reinforcement ranking algorithms RARP and RDRP, summarization, and post-processing. Experimental results on DUC2007 data show EM clustering identifies more clusters and sentences than affinity propagation clustering. The technique aims to improve summarization accuracy by better capturing semantic relationships between sentences.
A Firefly based improved clustering algorithmIRJET Journal
This document presents a new clustering algorithm that combines k-means clustering with the firefly optimization algorithm to improve clustering performance.
The proposed algorithm first cleans the data by removing missing values and identical columns. It then uses an enhanced firefly algorithm to select optimal cluster centroids. Finally, k-means clustering is applied to assign data points to the nearest centroids.
The algorithm is tested on various sized datasets and shows improved accuracy of 78-89% and lower error rates compared to the traditional firefly algorithm alone. This demonstrates the proposed approach can perform clustering more efficiently and accurately.
SURVEY ON CLASSIFICATION ALGORITHMS USING BIG DATASETEditor IJMTER
Data mining environment produces a large amount of data that need to be analyzed.
Using traditional databases and architectures, it has become difficult to process, manage and analyze
patterns. To gain knowledge about the Big Data a proper architecture should be understood.
Classification is an important data mining technique with broad applications to classify the various
kinds of data used in nearly every field of our life. Classification is used to classify the item
according to the features of the item with respect to the predefined set of classes. This paper put a
light on various classification algorithms including j48, C4.5, Naive Bayes using large dataset.
Ähnlich wie Comparative Analysis of Naive Bayes and Decision Tree Algorithms in Data Mining Classification to Predict Weckerle Machine Productivity (20)
Open Source Contributions to Postgres: The Basics POSETTE 2024ElizabethGarrettChri
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Comparative Analysis of Naive Bayes and Decision Tree Algorithms in Data Mining Classification to Predict Weckerle Machine Productivity
1. Accepted by editor: 25-01-2021 | Final revision: 15-09-2022 | Online publication: 25-09-2022
47
Comparative Analysis of Naïve Bayes and Decision Tree Algorithms in
Data Mining Classification to Predict Weckerle Machine Productivity
Fried Sinlae1*
, Anugrah Sandy Yudhasti2
, Arief Wibowo3
123
Universitas Budi Luhur, Jakarta, Indonesia
*
sinlaefried@gmail.com
Abstract
The level of data accuracy in everyday life is necessary because it is reflected in the ever-advancing development of
information technology. Analysis of data processing in information that can provide knowledge with the help of data mining
systems. Algorithms commonly used for prediction are Naive Bayes and Decision Trees. The purpose of this study is to
compare the Nave-Bayes algorithm and the decision tree algorithm in terms of the accuracy of predicting the productivity of
the Weckerle machine at PT XYZ. The method used is a literature study from various related sources and understanding of
the data in the source related to the subject of the classification method of the Naive Bayes algorithm and the decision tree
into the data mining system. The results of this study are a classification using the Nave-Bayes algorithm with a higher level
of confidence than the decision tree algorithm.
Keywords: Naïve Bayes; Decision Tree; Algorithm; Data Mining
1. Introduction
The level of data accuracy is needed in everyday life as it keeps driving the development of information
technology. According to [1], when determining any decision under certain conditions, the information must be
taken into account, therefore the availability of information has become a medium to analyze and summarize
knowledge from data, which is useful for decision-making. However, knowledge from data about information is
not enough to make decisions. Data analysis is also required to generate a consideration from the information
provided. The analysis of data management in information that can provide knowledge is carried out using a data
mining system [2].
One problem can be predicted from the trend in terms of rules or estimates into the future using data mining.
There are various real-life applications of steps and techniques in data mining, one of which is the classification
technique. According to [3], this classification is a basic form of data analysis, while according to [4] the
classification is a technique for group membership according to existing data. Previously, there have been many
studies on predicting closure using classification methods, one of which is the Nave Bayes algorithm and the
decision tree algorithm. According to [3], the Nave-Bayes algorithm itself is currently popular because the
accuracy rate of these two algorithms is high. Therefore, this study aims to compare the accuracy of the Nave-
Bayes algorithm and the decision tree algorithm in terms of the accuracy of predicting the productivity of the
Weckerle machine at PT XYZ.
The research the author will be conducting at this point is a comparison of Nave Bayes and decision tree
methods in data mining classification to predict the productivity of the Weckerle machine at PT XYZ.
2. Method
In this study, there are guidelines to help the research achieve maximum results and avoid falling short of the
research goals. The research steps are as follows:
a. Problem Identification. This stage carries out an explanation of the research problem by explaining the
important points of the problem and then the author gets a foundation for describing the research problem.
b. Literature Review. The research was conducted in literature from various related references and
understanding the data in the references related to the topic of the Naïve Bayes and Decision Tree algorithm
classification methods into a data mining system. There was also an assessment of theories related to
research topics that have been carried out in existing research as well as the development of various current
theories and references.
c. Analysis. At this stage, the process of studying, describing and solving a problem and research objectives is
carried out.
d. Paper Implementation. At this stage, the application of the analysis results into a paper or journal is carried
out.
2. Fried Sinlae, Anugrah Sandy Yudhasti, Arief Wibowo
DOI 10.29207/joseit.v1i2.3439
Journal of Systems Engineering and Information Technology (JOSEIT) Volume.1No. 2 (2022) 47-51
48
3. Result and Discussion
In this research, we analyze by comparing two methods namely decision tree algorithm and Nave Bayes
algorithm method in a data mining system. Here we compare the two methods using data from two sources
addressing the issue of predicting the productivity of the Weckerle machine at PT XYZ. The first source of
Weckerle machine productivity data below uses the Decision Tree algorithm computation. The process of
processing this data using the decision tree method works to build a decision tree.
There are several processes, namely:
a. Calculating the results of data summation, this data summation is based on the number of result
attributes by fulfilling the predetermined conditions.
b. Determine the attribute and use it for Node. Node is one of the attributes with the highest gain value
from other attributes.
c. Create branching for each member of the Node.
d. Check if any member of the Node has a zero value, but if the result has a zero value, then determine
which one is appropriate to become a leaf of the decision tree. Continue until the entire entropy value of
the members of the Node has a value of zero so that the process stops.
e. If there is more than zero entropy value coming from one member of the Node, then repeat the previous
process from the beginning until all Nodes have zero value.
Table 1. Data Sample
Finish Goods Down Time Reject Output Productive
High Available Many Many Yes
Medium Available Many Many Yes
Medium No Available Many Many Yes
Low Available Many Many Not Productive
Low Available Many Little Not Productive
High Available Many Many Yes
High No Available Little Little Not Productive
High No Available Many Many Yes
Medium Available Little Many Yes
Low Available Many Many Not Productive
Low Available Many Many Not Productive
Low No Available Many Little Not Productive
Medium No Available Little Little Not Productive
Medium No Available Little Many Productive
High No Available Many Many Productive
High Available Many Little Not Productive
Low No Available Many Little Not Productive
High Available Many Many Productive
Medium Available Many Many Productive
High Available Many Many Productive
High Available Many Many Productive
Low No Available Many Little Not Productive
Medium Available Many Many Productive
High Available Many Little Not Productive
Medium No Available Little Little Not Productive
Low No Available Little Many Not Productive
High Available Many Many Productive
High Available Little Many Productive
High Available Many Many Productive
Medium Available Little Many Productive
Medium Available Little Many Productive
Medium No Available Many Many Productive
High Available Many Many Productive
Low Available Little Little Not Productive
High Available Many Many Productive
3. Fried Sinlae, Anugrah Sandy Yudhasti, Arief Wibowo
DOI 10.29207/joseit.v1i2.3439
Journal of Systems Engineering and Information Technology (JOSEIT) Volume.1No. 2 (2022) 47-51
49
After getting sample data, go through the process of calculating data amount, entropy, and gain. The results are
in the following table:
Table 2. Calculation Of the Amount of Data, Entropy, and Gain
Node Sum Productive No Productive Entropy Gain
1 Total 35 21 14 0,97095
Finish
Goods
0,446569331
High 15 12 3 0,72193
Medium 11 9 2 0,68404
Low 9 0 9 0,00000
Down
Time
0,052411577
Available 23 16 7 0,88654
No
Available
12 5 7 0,97987
Reject
Product
0,011891174
Many 25 16 9 0,94268
Little 10 5 5 1,00000
Output
Products
0,517872341
Many 25 21 4 0,63431
Little 10 0 10 0,00000
After running through several calculation processes using the decision tree method from the data, one obtains
the results of the highest gain value, namely the production output. Then the production output is put here in the
root of the decision tree. And the finished goods production becomes a factor that determines the productivity of
the weckerle machine. Seen on the following picture:
Figure 1. Decision Tree
Figure 1 explains that there are two types of members, namely many members (productive) and few members
(unproductive). There are 3 members in Finish Goods, namely low (unproductive), medium (productive), high
(productive). And why this decision tree only reaches Finish Goods, that's because the value between productive
and unproductive members has a value of 0, so the decision can be obtained directly. This also shows that rejects
and downtimes do not affect the productivity of the Weckerle PT XYZ machine.
The next test concerns sample data using tools in the Excel application, namely Rapidminer tools, starting
with the connection process between the sample database and the operator and subsequent validation as shown in
Figure 2 below:
4. Fried Sinlae, Anugrah Sandy Yudhasti, Arief Wibowo
DOI 10.29207/joseit.v1i2.3439
Journal of Systems Engineering and Information Technology (JOSEIT) Volume.1No. 2 (2022) 47-51
50
Figure 2. Decision Tree Connection in RapidMiner Tools
From the RapidMiner connection process above, the results obtained are the same as from the manual
calculation process in Figure 2 to obtain the decision tree results as below. This chapter explains the process
carried out in this study. There are several steps used in this research.
Figure 3. Decision Tree in RapidMiner Tools
The following is a screenshot of the measurement results of the test data against the Apply Decision Tree
algorithm model in predicting the productivity of the Weckerle machine. It can be seen that the trust is
productive 1 and unproductive 0 as it follows the decision tree in Figure 4. Downtime and scrap products are
ignored.
Figure 4. Prediction of Decision Tree Test Data on RapidMiner Tools
In this second case study, the Nave Bayes method is applied, with the data processing still based on the same
topic. With this method, there is a set application testing process with RapidMiner. With this RapidMiner
application, it is grouped by the selected attributes, which are the same attributes and data sets as the decision
tree method.
Figure 5. Naïve Bayes Connection in RapidMiner Tools
5. Fried Sinlae, Anugrah Sandy Yudhasti, Arief Wibowo
DOI 10.29207/joseit.v1i2.3439
Journal of Systems Engineering and Information Technology (JOSEIT) Volume.1No. 2 (2022) 47-51
51
The following is a screenshot of the measurement results of the test data against the Apply Nave Bayes
algorithm model in predicting the productivity of the Weckerle machine. It can be seen that the confidence is
productive 0.816 and unproductive 0.184 because it follows the probability formula in Nave Bayes that it can be
implemented in numbers unlike the decision tree algorithm which just follows the decision tree and ignores
attributes that do not go into the calculation.
Figure 6. Prediction of Naïve Bayes Test Data in RapidMiner Tools
4. Conclusion
From the results of the explanation in the above description it can be concluded that the use of the Nave-Bayes
algorithm method evaluates the accuracy of the data to show the confidence of the processed test data applied to
display decimal numbers. Meanwhile, the decision tree algorithm gets the results of measuring the confidence of
test data in predicting the productivity of the Weckerle machine, which only shows the number 1 for productive
and 0 for unproductive. So, this shows that the Nave Bayes algorithm for predicting the deal has a higher
confidence level of accuracy than the decision tree algorithm.
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