Unsupervised parsing

44

ACL
2006

116views Computational Linguistics» more ACL 2006»

An All-Subtrees Approach to Unsupervised Parsing

14 years 6 months ago

We investigate generalizations of the allsubtrees "DOP" approach to unsupervised parsing. Unsupervised DOP models assign all possible binary trees to a set of sentences ...

Rens Bod

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46

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COLING
2008

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Evaluating Unsupervised Part-of-Speech Tagging for Grammar Induction

14 years 6 months ago

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This paper explores the relationship between various measures of unsupervised part-of-speech tag induction and the performance of both supervised and unsupervised parsing models t...

William P. Headden III, David McClosky, Eugene Cha...

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36

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AAAI
2007

86views Intelligent Agents» more AAAI 2007»

Two Approaches for Building an Unsupervised Dependency Parser and Their Other Applications

14 years 7 months ago

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Much work has been done on building a parser for natural languages, but most of this work has concentrated on supervised parsing. Unsupervised parsing is a less explored area, and...

Jagadeesh Gorla, Amit Goyal, Rajeev Sangal

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