{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00095866","sets":["1164:4179:6969:7304"]},"path":["7304"],"owner":"11","recid":"95866","title":["フレーズベースTF-IDF: 名詞句解析の応用"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-11-07"},"_buckets":{"deposit":"ba297733-dd90-4294-b0c8-de67f6ad35b9"},"_deposit":{"id":"95866","pid":{"type":"depid","value":"95866","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"フレーズベースTF-IDF: 名詞句解析の応用","author_link":["0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"フレーズベースTF-IDF: 名詞句解析の応用"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"複合語語義","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2013-11-07","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"九州大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Kyushu University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/95866/files/IPSJ-NL13214010.pdf"},"date":[{"dateType":"Available","dateValue":"2015-11-07"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-NL13214010.pdf","filesize":[{"value":"902.2 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"23"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"97616bd2-6ab4-44be-84ca-2f1bfc629c64","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2013 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"村脇有吾"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10115061","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"文書中の重要語の認識は様々な応用の基礎となるタスクである．そうした重要語は，しばしば単語ではなく，単語列からなる．しかし，教師なし手法における state-of-the-art は，単語 TF-IDF の総和によるスコア付けであり，単語列の意味的まとまりを認識しない．そこで，本稿では，名詞句の内部構造解析を応用し，複数の単語からなるフレーズに対して直接 TF-IDF を算出する手法を提案するとともに，その振る舞いを調べる．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告自然言語処理（NL）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2013-11-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"10","bibliographicVolumeNumber":"2013-NL-214"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":95866,"updated":"2025-01-21T13:33:01.880467+00:00","links":{},"created":"2025-01-18T23:42:51.384649+00:00"}