{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00048851","sets":["1164:4179:4250:4253"]},"path":["4253"],"owner":"1","recid":"48851","title":["係り受け整合度を計算するいくつかの統計的手法の比較"],"pubdate":{"attribute_name":"公開日","attribute_value":"1998-07-23"},"_buckets":{"deposit":"c1e43763-4ef9-4725-adc9-98da65d8adce"},"_deposit":{"id":"48851","pid":{"type":"depid","value":"48851","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"係り受け整合度を計算するいくつかの統計的手法の比較","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"係り受け整合度を計算するいくつかの統計的手法の比較"},{"subitem_title":"Comparison of several statistical parsing methods for Japanese bunsetsu dependency analysis","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"1998-07-23","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"NHK放送技術研究所"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"NHK Science and Technical Research Laboratories","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/48851/files/IPSJ-NL98126004.pdf"},"date":[{"dateType":"Available","dateValue":"2000-07-23"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-NL98126004.pdf","filesize":[{"value":"613.6 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":"8f402e9f-b582-4e23-9722-943bf6fc2bb0","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 1998 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"江原暉将"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Terumasa, Ehara","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":"係り受け整合度を計算する統計的手法のうち、a)最大エントロピー法、b)簡易最大エントロピー法、c)決定木による方法、d)WINNOW法の4種類の手法について精度を比較する。放送ニュース文を対象にして、「が」格文節の係り先決定に適用した結果、受け文節の種類と文節間距離のみを用いたベースラインシステムの精度は86.2%であったのに比較して、a)89.0％　b)88.3％　c)86.5％　d)85.9％の精度であった。誤事例について分析したところ、「が」格文節が数詞文節に係る場合に誤ることが多いことなどが明らかになった。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Several statistical methods for Japanese bunsetsu dependency analysis are compared. These methods are a) maximum entropy method, b) simplified maximum entropy method, c) decision tree method and d) WINNOW algorithm method. The base line method uses two features: 1) distance between dependant and head, 2) type of head. The bunsetsu dependency accuracy for these methods are a) 89.0%, b) 88.3%, c) 86.5% and d) 85.9% compared with the base line accuracy 86.2%. These result is obtained by open test for the GA-case-bunsetsu (subject phrase) dependency in TV news articles.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"30","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告自然言語処理（NL）"}],"bibliographicPageStart":"25","bibliographicIssueDates":{"bibliographicIssueDate":"1998-07-23","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"63(1998-NL-126)","bibliographicVolumeNumber":"1998"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":48851,"updated":"2025-01-22T08:18:02.341014+00:00","links":{},"created":"2025-01-18T23:14:00.001062+00:00"}