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  1. THEORY
  2. Language Processing
  3. Chapter 4 Naive Bayes and Sentiment Classification

4.7 Evaluation: Precision, Recall, F-measure

Previous4.6 Naive Bayes as a Language ModelNextChapter 5 Logistic Regression

Last updated 3 years ago

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DEF We often refer to the human labels we are trying to match as gold labels.

DEF To evaluate any system for detecting things, we build a contingency table: