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Babelfy is a multilingual state-of-the-art approach to Word Sense Disambiguation and Entity Linking.〔A. Moro, A. Raganato, R. Navigli. (Entity Linking meets Word Sense Disambiguation: a Unified Approach ). Transactions of the Association for Computational Linguistics (TACL), 2, pp. 231-244, 2014.〕 Babelfy is based on the BabelNet multilingual semantic network and performs disambiguation and entity linking in three steps: * It associates with each vertex of the BabelNet semantic network, i.e., either concept or named entity, a semantic signature, that is, a set of related vertices. This is a preliminary step which needs to be performed only once, independently of the input text. * Given an input text, it extracts all the linkable fragments from this text and, for each of them, lists the possible meanings according to the semantic network. * It creates a graph-based semantic interpretation of the whole text by linking the candidate meanings of the extracted fragments using the previously-computed semantic signatures. It then extracts a dense subgraph of this representation and selects the best candidate meaning for each fragment. As a result, the text, written in any of the 50 languages supported by BabelNet, is output with possibly overlapping semantic annotations. ==See also== * BabelNet * Entity linking * Multilinguality * Word sense disambiguation 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Babelfy」の詳細全文を読む スポンサード リンク
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