Support Vector
Machine
Active Learning with Applications to Text Classification
Motivation
Pool Based Active
Learning
The Querying Function
Support Vector Machines
Version Space
Version Space
Version Space
Version Space
Choosing the Query
Choosing the Query
Choosing the Query:
Approximation I
Summary of Methods
Choosing the Query:
Approximation I
Choosing the Query:
Approximation II
Choosing the Query:
Approximation II
Choosing the Query:
Approximation II
Choosing the Query:
Approximation II
Summary of Methods
Simple vs Ratio
Simple vs Ratio
Summary of Methods
Experiments
Reuters Newswire
Reuters Newswire
Comp.* Newsgroups
Newsgroups: IBM and Misc
Reuters: Transduction
Conclusions
Reuters: Different Pool
Sizes