905 search results - page 96 / 181 » Parsing of Context-Sensitive Languages |
200
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CLIN
2003
15 years 7 months ago
2003
Many Natural Language Processing (NLP) techniques have been used in Information Retrieval. The results are not encouraging. Simple methods (stopwording, porter-style stemming, etc...
173
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IJCAI
2003
15 years 7 months ago
2003
This paper describes an agent-based evolutionary computing technique called GRAEL (Grammar Evolution), that is able to perform different natural language grammar optimization and ...
171
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AAAI
2011
14 years 6 months ago
2011
We propose Tree Sequence Kernel (TSK), which implicitly exhausts the structure features of a sequence of subtrees embedded in the phrasal parse tree. By incorporating the capabili...
181
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CALCO
2005
Springer
15 years 11 months ago
2005
Springer
In this paper we identify context-free grammars as coalgebras. To obtain the associated context-free languages (consisting of only finite-length strings) we introduce a general a...
148
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AAAI
2007
15 years 8 months ago
2007
This paper presents a method for learning a semantic parser from ambiguous supervision. Training data consists of natural language sentences annotated with multiple potential mean...