{"updated":"2025-01-22T08:33:09.321809+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00048327","sets":["1164:4179:4215:4221"]},"path":["4221"],"owner":"1","recid":"48327","title":["PLSAによる確率的概念空間の評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2003-01-20"},"_buckets":{"deposit":"843fcc10-41f3-432a-9ddd-612f44586d5a"},"_deposit":{"id":"48327","pid":{"type":"depid","value":"48327","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"PLSAによる確率的概念空間の評価","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"PLSAによる確率的概念空間の評価"},{"subitem_title":"Evaluation of Probabilistic Semantic Space with PLSA","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2003-01-20","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"奈良先端科学技術大学院大学情報科学研究科"},{"subitem_text_value":"奈良先端科学技術大学院大学情報科学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Information Science, NAIST","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science, NAIST","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/48327/files/IPSJ-NL02153006.pdf"},"date":[{"dateType":"Available","dateValue":"2005-01-20"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-NL02153006.pdf","filesize":[{"value":"251.1 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":"fc08e1e2-bd33-46a6-bd59-841493e37501","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2003 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"持橋, 大地"},{"creatorName":"松本, 裕治"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Daichi, Mochihashi","creatorNameLang":"en"},{"creatorName":"Yuji, Matsumoto","creatorNameLang":"en"}],"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":"本報告では  語彙の意味的概念の空間内での表現に関し  空間の性質によらない評価基準を示し  確率的表現が従来のベクトル空間での表現より優れていることを見る.また  計算量上問題となる概念空間の次元数に対し  AICによる最適次元数の決定を試みた.","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"This paper proposes a neutral metric of semantic coherence independent of the inherent property of semantic spaces. Using this metric, we show that PLSA representation excels than LSA, and try to find an optimal setting of semantic dimensions based on minimum description length criterion.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"47","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告自然言語処理（NL）"}],"bibliographicPageStart":"41","bibliographicIssueDates":{"bibliographicIssueDate":"2003-01-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4(2002-NL-153)","bibliographicVolumeNumber":"2003"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"created":"2025-01-18T23:13:36.051831+00:00","id":48327,"links":{}}