Coarse-to-fine natural language processing
| Main Author: | Petrov, Slav |
|---|---|
| Format: | Book Bachelors |
| Terbitan: |
Spinger-Verlag
, 2012
|
| Subjects: | |
| Online Access: |
http://lib.ui.ac.id/file?file=digital/2015-4/20399710-Coarse-to-Fine Natural Language Processing.pdf |
Daftar Isi:
- This book develops a general coarse-to-fine framework for learning and inference in large statistical models for natural language processing. Coarse-to-fine approaches exploit a sequence of models which introduce complexity gradually. At the top of the sequence is a trivial model in which learning and inference are both cheap. Each subsequent model refines the previous one, until a final, full-complexity model is reached. Applications of this framework to syntactic parsing, speech recognition and machine translation are presented, demonstrating the effectiveness of the approach in terms of accuracy and speed.