Lecture 8: Information extraction, 10 Oct.
Presentation
Recordings
- First hour: video | audio only
- Second hour: video | audio only
Mandatory reading
Jurafsky and Martin, Speech and Language Processing, 3. ed. (edition of 29. Aug. 2019)
- Ch. 11, Constituency Grammar
- Intro
- Sec. 11.1 Constituency
- Sec. 11.2 context-Free Grammar
- up to 11.2.1. Formal Definition (which is not included)
- Sec. 11.4 Treebanks
- up to 11.4.3 Heads and Head Finding
- Ch. 12, Constituency Parsing
- Introduction
- Sec. 12.1 Ambiguity
- Sec. 12.3 Partial parsing
- Ch. 17, Information Extraction
- Sec. 17.0
- Sec 17.1, Named Entity recognition
- except 17.1.3 A neural algorithm
- Sec 17.2, Relation Extraction
- Ch. 7 Extraction information from text
- Sec. 7.0-7.3
- Sec. 7.5
Recommended reading
Jurafsky and Martin, Speech and Language Processing, 3. ed. (edition of 29. Aug. 2019)
- Ch. 11, Constituency Grammar
- Sec. 11.3 Some Grammar Rules of English
Tutorial on probabilities II and simple statistics
Replaces the lab-session, Tuesday 15 iOctober
Room Postscript , room 2458
We will in particular look into how to use scipy in numpy.
Presentation