LINGUISTIC SEMANTICS FOR SEARCH PRECISION AND RECALL IMPROVEMENT
The second lecture
Ilya Tikhomirov (Institute for Systems Analysis of the Russian Academy of Sciences)
The second lecture gives an introduction to Heterogeneous Semantic Networks. We take into consideration text representation model in semantic search tasks: how Communicative Grammar and Heterogeneous Semantic Networks can be used for search precision and recall improvement.
http://videolectures.net/russir09_tikhomirov_ls4s/
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