Monday Nov. 15

Lecture Monday Nov. 15 2010:

Slides:

http://staff.science.uva.nl/~simaan/D-ELPL2010/ELPL3.pdf

Content:

Remaining part of previous lecture material (about 30min). Parsing with Tree-Substitution Grammars (STSGs), Tiling trees with subtrees, multiple derivations, probabilities; DOP, all-fragment models, Goodman reduction, estimation. (Possibly extra: Goodman reduction for DOP. Lexicalized Tree-Adjoining Grammar (LTAG).)

Readings:

• Khalil Sima'an. A Short Introduction to the DOP Model. Part of material for ESSLLI Advanced course on Probabilistic Parsing. http://staff.science.uva.nl/~simaan/DOPintro.ps
• R. Bod and R. Scha, 1997. Data-Oriented Language Processing. In S. Young and G. Bloothooft (eds.) Corpus-Based Methods in Language and Speech Processing, Kluwer Academic Publishers, Boston. 137-173. http://staff.science.uva.nl/~rens/overview.ps
• Extra: Khalil Sima'an. On Maximizing Metrics for Syntactic Disambiguation. In Proceedings of the International Workshop on Parsing Technologies (IWPT'03).Nancy, France, April 2003.