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COLING
2010
14 years 11 months ago
Topic Models for Meaning Similarity in Context
Recent work on distributional methods for similarity focuses on using the context in which a target word occurs to derive context-sensitive similarity computations. In this paper ...
Georgiana Dinu, Mirella Lapata
COLING
2010
14 years 11 months ago
The True Score of Statistical Paraphrase Generation
This article delves into the scoring function of the statistical paraphrase generation model. It presents an algorithm for exact computation and two applicative experiments. The f...
Jonathan Chevelu, Ghislain Putois, Yves Lepage
COLING
2010
14 years 11 months ago
Bipolar Person Name Identification of Topic Documents Using Principal Component Analysis
In this paper, we propose an unsupervised approach for identifying bipolar person names in a set of topic documents. We employ principal component analysis (PCA) to discover bipol...
Chien Chin Chen, Chen-Yuan Wu
COLING
2010
14 years 11 months ago
Evaluation of Dependency Parsers on Unbounded Dependencies
We evaluate two dependency parsers, MSTParser and MaltParser, with respect to their capacity to recover unbounded dependencies in English, a type of evaluation that has been appli...
Joakim Nivre, Laura Rimell, Ryan T. McDonald, Carl...
COLING
2010
14 years 11 months ago
Investigating the cross-linguistic potential of VerbNet-style classification
Verb classes which integrate a wide range of linguistic properties (Levin, 1993) have proved useful for natural language processing (NLP) applications. However, the real-world use...
Lin Sun, Thierry Poibeau, Anna Korhonen, Cé...