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» Parsing as Natural Deduction
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EACL
1993
ACL Anthology
14 years 11 months ago
Parsing the Wall Street Journal with the Inside-Outside Algorithm
We report grammar inference experiments on partially parsed sentences taken from the Wall Street Journal corpus using the inside-outside algorithm for stochastic context-free gram...
Yves Schabes, Michal Roth, Randy Osborne
EACL
1989
ACL Anthology
14 years 11 months ago
Parsing And Derivational Equivalence
It is a tacit assumption of much linguisticinquiry that alldistinctderivations of a string should assign distinct meanings. But despite the tidinessof such derivational uniqueness...
Mark Hepple, Glyn Morrill
EMNLP
2010
14 years 7 months ago
Improved Fully Unsupervised Parsing with Zoomed Learning
We introduce a novel training algorithm for unsupervised grammar induction, called Zoomed Learning. Given a training set T and a test set S, the goal of our algorithm is to identi...
Roi Reichart, Ari Rappoport
EMNLP
2010
14 years 7 months ago
Unsupervised Induction of Tree Substitution Grammars for Dependency Parsing
Inducing a grammar directly from text is one of the oldest and most challenging tasks in Computational Linguistics. Significant progress has been made for inducing dependency gram...
Phil Blunsom, Trevor Cohn
EMNLP
2009
14 years 7 months ago
Descriptive and Empirical Approaches to Capturing Underlying Dependencies among Parsing Errors
In this paper, we provide descriptive and empirical approaches to effectively extracting underlying dependencies among parsing errors. In the descriptive approach, we define some ...
Tadayoshi Hara, Yusuke Miyao, Jun-ichi Tsujii