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NAACL
2010
14 years 10 months ago
Improving Phrase-Based Translation with Prototypes of Short Phrases
We investigate methods of generating additional bilingual phrase pairs for a phrasebased decoder by translating short sequences of source text. Because our translation task is mor...
Frank Liberato, Behrang Mohit, Rebecca Hwa
NAACL
2010
14 years 10 months ago
Unsupervised Modeling of Twitter Conversations
We propose the first unsupervised approach to the problem of modeling dialogue acts in an open domain. Trained on a corpus of noisy Twitter conversations, our method discovers dia...
Alan Ritter, Colin Cherry, Bill Dolan
NAACL
2010
14 years 10 months ago
Probabilistic Frame-Semantic Parsing
This paper contributes a formalization of frame-semantic parsing as a structure prediction problem and describes an implemented parser that transforms an English sentence into a f...
Dipanjan Das, Nathan Schneider, Desai Chen, Noah A...
NAACL
2010
14 years 10 months ago
Cross-lingual Induction of Selectional Preferences with Bilingual Vector Spaces
We describe a cross-lingual method for the induction of selectional preferences for resourcepoor languages, where no accurate monolingual models are available. The method uses bil...
Yves Peirsman, Sebastian Padó
NAACL
2010
14 years 10 months ago
Inducing Synchronous Grammars with Slice Sampling
This paper describes an efficient sampler for synchronous grammar induction under a nonparametric Bayesian prior. Inspired by ideas from slice sampling, our sampler is able to dra...
Phil Blunsom, Trevor Cohn