{"created":"2023-05-15T14:23:21.825503+00:00","id":1496,"links":{},"metadata":{"_buckets":{"deposit":"83785aff-2572-45ed-8ae5-8038c7a7bb1f"},"_deposit":{"created_by":3,"id":"1496","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"1496"},"status":"published"},"_oai":{"id":"oai:repository.ninjal.ac.jp:00001496","sets":["245:244"]},"author_link":["5668","5669","5663","5665","5664","4506","5666","5670","5667"],"item_10003_biblio_info_32":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"264","bibliographicPageStart":"258","bibliographicVolumeNumber":"1","bibliographic_titles":[{"bibliographic_title":"言語資源活用ワークショップ発表論文集"},{"bibliographic_title":"Proceedings of Language Resources Workshop","bibliographic_titleLang":"en"}]}]},"item_10003_description_27":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"会議名: 言語資源活用ワークショップ2016, 開催地: 国立国語研究所, 会期: 2017年3月7日-8日, 主催: 国立国語研究所 コーパス開発センター","subitem_description_type":"Other"}]},"item_10003_description_29":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"all-words の語義曖昧性解消とは，文章中の全多義語の語義を一意に決定するタスクである．単語の語義はその周辺の文脈によって決まることから，周辺の単語同士が類似している場合その中心にある語義曖昧性解消の対象単語同士の語義も類似していると考えられる．そこで本研究では，単語の分散表現を用いて対象単語の周辺単語群と対象単語の各語義候補における類義語の周辺単語群の間の距離を測り，その距離を用いて対象単語の語義を予測した．そして，単義語の語義と多義語の予測で得た語義を基にして『分類語彙表』の概念（語義）の分散表現を作成し，“ 単語の分散表現＋概念の分散表現”を用いて周辺単語群間の距離を測りなおして再び語義を予測し，さらにこれを繰り返し行った．『現代日本語書き言葉均衡コーパス』に『分類語彙表』のコードが付与されたコーパスを用いて実験を行ったところ，単語の分散表現のみを用いた予測では54.2%，単語と概念の分散表現を用いた予測では最大で59.0% 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