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Text Classification

1.16k views • 73 slides

Learning to Classify Text

Learning to Classify Text. William W. Cohen Center for Automated Learning and Discovery Carnegie Mellon University. Outline. Some examples of text classification problems topical classification vs genre classification vs sentiment detection vs authorship attribution vs ...

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Text Classification: An Advanced Tutorial

Text Classification: An Advanced Tutorial. William W. Cohen Machine Learning Department, CMU. Outline. Part I: the basics What is text classification? Why do it? Representing text for classification A simple, fast generative method Some simple, fast discriminative methods

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Oznur Tastan 10601 Machine Learning Recitation 3 Sep 16 2009

Oznur Tastan 10601 Machine Learning Recitation 3 Sep 16 2009. Outline. A text classification example Multinomial distribution Drichlet distribution Model selection Miro will be continuing in that topic. Text classification example. Text classification.

783 views • 58 slides