Upali Sathyajith Kohomban

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Word Sense Disambiguation suffers from a long-standing problem of knowledge acquisition bottleneck. Although state of the art supervised systems report good accuracies for selected words, they have not been shown to be promising in terms of scalability. In this paper, we present an approach for learning coarser and more general set of concepts from a sense(More)
Learning word sense classes has been shown to be useful in fine-grained word sense disambiguation [Kohomban and Lee, 2005]. However, the common choice for sense classes, WordNet lexicographer files, are not designed for machine learning based word sense disambiguation. In this work, we explore the use of clustering techniques in an effort to construct sense(More)
Work Package 11 targets on the evaluation of language resources constructed and available in BOOTStrep for information access purpose. Biolexicon, BioOntology and NLP tools are accessed in Information Retrieval (IR) and Information Extraction (IE) tasks. For IR evaluation, 3 investigations have been conducted. First, an IR evaluation set focusing on Gene(More)
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