PASCAL Second Challenges Workshop, Venice 2006

Toward Dependency Path based Entailment

author: Rodney D. Nielsen, University of Colorado Boulder
published: Feb. 25, 2007, recorded: April 2006, views: 2923

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Description

We present our submission to the RTE2 challenge which takes steps in the direction of dynamically entailing hypotheses via their dependency paths. We evaluate semantic similarity between sentences utilizing corpus co-occurence estimates of various dependency path features and show a 2.7% improvement on the RTE1 dataset.

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