Speech and Language Processing: An Introduction to Natural Language Processing, Computational Linguistics, and Speech RecognitionFor undergraduate or advanced undergraduate courses in Classical Natural Language Processing, Statistical Natural Language Processing, Speech Recognition, Computational Linguistics, and Human Language Processing.
An explosion of Web-based language techniques, merging of distinct fields, availability of phone-based dialogue systems, and much more make this an exciting time in speech and language processing. The first of its kind to thoroughly cover language technology - at all levels and with all modern technologies - this text takes an empirical approach to the subject, based on applying statistical and other machine-learning algorithms to large corporations. The authors cover areas that traditionally are taught in different courses, to describe a unified vision of speech and language processing. Emphasis is on practical applications and scientific evaluation. An accompanying Website contains teaching materials for instructors, with pointers to language processing resources on the Web. The Second Edition offers a significant amount of new and extended material.
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... defined by the set of possible sentences " generated " by the grammar . 12.2.1 Formal Definition of Context - Free Grammar We conclude this section by way of summary with a quick , formal description of a context - free grammar and the ...
... defined as a semilattice . Unification can be defined in terms of the subsumption semilattice . Given two feature structures F and G , FUG is defined as the most general feature structure H such that F ≤ H and G≤ H. Since the ...
... definition of verb would define the two appropriate features , AGREE and VFORM , and would also define the type of the values of the two features . Let's suppose that the AGREE feature takes values of type agr defined in Fig . 15.12 ...
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Speech and Language Processing: An Introduction to Natural Language ... Daniel Jurafsky,James H. Martin No preview available - 2009 |