Lecture 2: Text Classification

Topics

• Types of Text Classification
• Evaluation: Accuracy and F1, Statistical Significance
• Multiple Inputs, and Textual Entailment
• Course Project

Video

Slides: lecture-02-classification.pdf Download lecture-02-classification.pdf

Readings: JM Ch4 Links to an external site.; Berg-Kirkpatrick et al. EMNLP 2012 Links to an external site.

Other Links

• Online Sentiment Analyzer Links to an external site.;
• Sentiment Analysis Survey Links to an external site.;