Computer Science – Information Retrieval
Scientific paper
2008-01-08
Journ\'ees Scientifiques du CRTT: Corpus et dictionnaires de langues de sp\'ecialit\'e, Lyon : France (2006)
Computer Science
Information Retrieval
Scientific paper
"Semantic Atlas" is a mathematic and statistic model to visualise word senses according to relations between words. The model, that has been applied to proximity relations from a corpus, has shown its ability to distinguish word senses as the corpus' contributors comprehend them. We propose to use the model and a specialised corpus in order to create automatically a specialised dictionary relative to the corpus' domain. A morpho-syntactic analysis performed on the corpus makes it possible to create the dictionary from syntactic relations between lexical units. The semantic resource can be used to navigate semantically - and not only lexically - through the corpus, to create classical dictionaries or for diachronic studies of the language.
Jacquemin Bernard
Ploux Sabine
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