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An Introduction To Weka

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An Introduction To Weka

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Weka: A Short Introduction
Introduction ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
What is WEKA ,[object Object],[object Object],[object Object],[object Object],[object Object]
Installation ,[object Object],[object Object],[object Object],[object Object]
Main Features ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Weka Interfaces ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
WEKA GUI Interface
WEKA Data format ,[object Object],[object Object],[object Object],[object Object],[object Object]
WEKA:: ARRF file format ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],numeric attribute nominal attribute
Attribute-Relation File Format (ARFF) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Weka Explorer ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Explorer: pre-processing the data ,[object Object],[object Object],[object Object],[object Object],[object Object]
Explorer: Building classification models ,[object Object],[object Object],[object Object],[object Object],[object Object]
load filter analyze
visualize attributes
Weka Experimenter ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Visit more self help tutorials ,[object Object],[object Object],[object Object]

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An Introduction To Weka

Editor's Notes

  1. Talk about * hacking weka * discretization * cross validations
  2. Simple CLI provides a commandline interface to weka’s routines Explorer interface provides a graphical front end to weka’s routines and components Experimenter allows you to build classification experiments KnowledgeFlow provides an alternative to the Explorer as a graphical front end to Weka's core algorithms.