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Autonomous News Clustering and Classification for an Intelligent Web Portal

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Traian Rebedea
Traian Rebedea

The document discusses an intelligent news portal that uses clustering and classification techniques to autonomously process large volumes of news from various sources and present the most important stories to users. It clusters similar news stories together and classifies the clusters into predefined categories. The proposed system collects news feeds, represents the stories as vectors, clusters them using hierarchical agglomerative clustering, and classifies the clusters using a k-nearest neighbors classifier. The system aims to reduce redundancy and determine importance automatically without human intervention.

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Autonomous News Clustering and Classification for an Intelligent Web Portal Traian Rebedea , Stefan Trausan-Matu “ Politehnica” University of Bucharest, Department of Computer Science and Engineering {trebedea, trausan}@cs.pub.ro
Overview ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Introduction ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Motivation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Intelligent News Processing ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Intelligent News Processing (2) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Overview ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Theoretical Background ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Text Clustering ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Hierarchical Clustering ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Text Classification ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Text Classification (2) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Overview ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Intelligent News Classification ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Functionality & Architecture ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Functionality & Architecture (2) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Functionality & Architecture (3)
News Clustering ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
News Clustering – Algorithm ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
News Clustering - Similarity ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
News Clustering - Results ,[object Object],[object Object],[object Object],[object Object],[object Object]
News Classification ,[object Object],[object Object],[object Object],[object Object]
Training Data ,[object Object],[object Object],[object Object],[object Object],[object Object]
Classifiers ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Classification Results ,[object Object],[object Object],[object Object]
Classification Results (2) ,[object Object],[object Object]
Conclusions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Thank You!

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Autonomous News Clustering and Classification for an Intelligent Web Portal

  • 1. Autonomous News Clustering and Classification for an Intelligent Web Portal Traian Rebedea , Stefan Trausan-Matu “ Politehnica” University of Bucharest, Department of Computer Science and Engineering {trebedea, trausan}@cs.pub.ro
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