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ACL
2001
14 years 10 months ago
Improvement of a Whole Sentence Maximum Entropy Language Model Using Grammatical Features
In this paper, we propose adding long-term grammatical information in a Whole Sentence Maximun Entropy Language Model (WSME) in order to improve the performance of the model. The ...
Fredy A. Amaya, José-Miguel Benedí
ACL
2001
14 years 10 months ago
Extracting Paraphrases from a Parallel Corpus
While paraphrasing is critical both for interpretation and generation of natural language, current systems use manual or semi-automatic methods to collect paraphrases. We present ...
Regina Barzilay, Kathleen McKeown
ACL
2001
14 years 10 months ago
Evaluating Smoothing Algorithms against Plausibility Judgements
Previous research has shown that the plausibility of an adjective-noun combination is correlated with its corpus co-occurrence frequency. In this paper, we estimate the co-occurre...
Maria Lapata, Frank Keller, Scott McDonald
ACL
2001
14 years 10 months ago
Guided Parsing of Range Concatenation Languages
The theoretical study of the range concatenation grammar [RCG] formalism has revealed many attractive properties which may be used in NLP. In particular, range concatenation langu...
François Barthélemy, Pierre Boullier...
ACL
2001
14 years 10 months ago
From RAGS to RICHES: Exploiting the Potential of a Flexible Generation Architecture
The RAGS proposals for generic specification of NLG systems includes a detailed account of data representation, but only an outline view of processing aspects. In this paper we in...
Lynne J. Cahill, John Carroll, Roger Evans, Daniel...