Grammar Fragment acquisition using syntactic and semantic clustering
| Autor: | Kazuhiro Arai, Allen Louis Gorin, Jeremy Huntley Wright, Giuseppe Riccardi |
|---|---|
| Rok vydání: | 1999 |
| Předmět: |
Linguistics and Language
Grammar business.industry Communication Attribute grammar Speech recognition media_common.quotation_subject Link grammar Phrase structure rules computer.software_genre Language and Linguistics Computer Science Applications Similarity (network science) Fragment (logic) Modeling and Simulation Probability distribution Computer Vision and Pattern Recognition Artificial intelligence business computer Software Natural language processing Mathematics Spoken language media_common |
| Zdroj: | Speech Communication. 27:43-62 |
| ISSN: | 0167-6393 |
| DOI: | 10.1016/s0167-6393(98)00065-x |
| Popis: | A method and apparatus are provided for automatically acquiring grammar fragments for recognizing and understanding fluently spoken language. Grammar fragments representing a set of syntactically and semantically similar phrases may be generated using three probability distributions: of succeeding words, of preceding words, and of associated call-types. The similarity between phrases may be measured by applying Kullback-Leibler distance to these three probability distributions. Phrases being close in all three distances may be clustered into a grammar fragment. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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