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Showing 1 to 3 of 3 for “"Concept Disambiguation"”.
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Exploiting knowledge in NLP
… involve identification of topics, entities, concepts, and relations in text. Traditionally, statistical models have been successfully deployed for the aforementioned problems. However, the major trend so far has been: “scaling up by dumbing down”- that is, applying sophisticated statistical …
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Extending Wikification: Nominal discovery, nominal linking, and the grounding of nouns
… Wikifier with nominal linking and sense disambiguation. We train a nominal detector with the dictionary post-process to discover nominal mentions and classify them into predefined type categories. For the nominal linking, we propose a co-reference model that captures the pairwise features …
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Concept and entity grounding using indirect supervision
Extracting and disambiguating entities and concepts is a crucial step toward understanding natural language text. In this thesis, we consider the problem of grounding concepts and entities mentioned in text to one or more knowledge bases (KBs). A well-studied scenario of this problem is the one in …