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Grammatical trigrams : a probabilistic model of link grammar

ผู้แต่ง: John D Lafferty; Daniel D Sleator; Davy Temperley
สำนักพิมพ์: Pittsburgh, Pa. : School of Computer Science, Carnegie Mellon University, [1992]
ชุด: Research paper (Carnegie Mellon University. School of Computer Science), CMU-CS-92-181.
ครั้งที่พิมพ์/รูปแบบ:   พิมพ์หนังสือ : ภาษาอังกฤษดูครั้งที่พิมพ์และรูปแบบ
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Abstract: "In this paper we present a new class of language models. This class derives from link grammar, a context-free formalism for the description of natural language. We describe an algorithm for determining maximum-likelihood estimates of the parameters of these models. The language models which we present differ from previous models based on stochastic context-free grammars in that they are highly lexical. In  อ่านมากขึ้น…
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ผู้แต่งทั้งหมด : ผู้แต่งร่วม John D Lafferty; Daniel D Sleator; Davy Temperley
OCLC Number: 26847322
หมายเหตุ "To appear in Proc. of the 1992 AAAI Fall Symp. on Probabilistic Approaches to Natural Language."
"September 1992."
คำอธิบาย: 10 pages ; 28 cm.
ชื่อชุด: Research paper (Carnegie Mellon University. School of Computer Science), CMU-CS-92-181.
ความรับผิดชอบ: John Lafferty, Daniel Sleator, Davy Temperley.

บทคัดย่อ:

Abstract: "In this paper we present a new class of language models. This class derives from link grammar, a context-free formalism for the description of natural language. We describe an algorithm for determining maximum-likelihood estimates of the parameters of these models. The language models which we present differ from previous models based on stochastic context-free grammars in that they are highly lexical. In particular, they include the familiar n-gram models as a natural subclass. The motivation for considering this class is to estimate the contribution which grammar can make to reducing the relative entropy of natural language."

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