Lecture 18: Logical Forms, Relations, and IE

Topics

• Need for logical forms;
• Mapping language to Logic;
• Syntax vs Semantics;
• Lambda-Calculus;
• What is Information Extraction;
• Applications of IE;
• Role of NLP in IE;
• Relation Extraction and IE

Readings: JM Ch 18 Links to an external site.;

Slides: lecture-18-logical-forms-relations-IE.pdf Download lecture-18-logical-forms-relations-IE.pdf

Video

(incomplete, second half did not get recorded)

Other Links

• Perci Liang paper on latent logical forms Links to an external site.;