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Communication Dans Un Congrès Année : 2006

Automatic Acquisition of Semantic Relationships from Morphological Relatedness

Résumé

Semantic relationships like specialisation can be acquired either by word-external methods relying on the context or word-internal methods based on lexical structure. Word segments are thus a relevant cue for the automatic acquisition of semantic relationships. We have developed an unsupervised method for morphological segmentation devised for this objective. Semantic relationships are deduced from specific morphological structures based on the segments discovered. Evaluation of the validity of the semantic relationships inferred is performed against WordNet and the NCI Thesaurus.

Dates et versions

hal-00800365 , version 1 (13-03-2013)

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Delphine Bernhard. Automatic Acquisition of Semantic Relationships from Morphological Relatedness. Proceedings of the 5th International Conference on NLP, FinTAL 2006, Aug 2006, Turku, Finland. pp.121-132, ⟨10.1007/11816508_14⟩. ⟨hal-00800365⟩
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