{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00131211","sets":["6504:8126:8129"]},"path":["8129"],"owner":"1","recid":"131211","title":["帯域パワーを特徴量に加えたHMMによるワードスポッティング"],"pubdate":{"attribute_name":"公開日","attribute_value":"1997-03-12"},"_buckets":{"deposit":"cc97655d-7046-4a18-90b3-db3f36026f68"},"_deposit":{"id":"131211","pid":{"type":"depid","value":"131211","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"帯域パワーを特徴量に加えたHMMによるワードスポッティング","author_link":[],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"帯域パワーを特徴量に加えたHMMによるワードスポッティング"},{"subitem_title":"Investigations of Key Word Spotting by Phoneme HMM with Band Power","subitem_title_language":"en"}]},"item_type_id":"22","publish_date":"1997-03-12","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"千葉工業大学 情報工学科"},{"subitem_text_value":"千葉工業大学 情報工学科"},{"subitem_text_value":"千葉工業大学 情報工学科"},{"subitem_text_value":"千葉工業大学 情報工学科"}]},"item_22_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Chiba Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Chiba Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Chiba Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Chiba Institute of Technology","subitem_text_language":"en"}]},"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/131211/files/KJ00001344959.pdf"},"date":[{"dateType":"Available","dateValue":"1997-03-12"}],"format":"application/pdf","filename":"KJ00001344959.pdf","filesize":[{"value":"148.0 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"ed20e61d-fba0-4181-9d9a-b31c3a1b5217","displaytype":"detail","licensetype":"license_note"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"HMMを用いて連続音声中からキーワードをスポッティングする場合に特徴量として、ケプストラムやΔケプストラムに加えパワー成分が良く用いられている。一方、同スポッティングにおける湧き出し単語絞り込みにおいで、全帯域パワー成分を用いなくてもわずか2帯域だけで十分紋り込めることが確認された。そこで、本稿ではケプストラムとΔケプストラムに加え2帯域のパワー成分をHMMの特徴量に用いたワードスポッティング結果を報告する。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"210","bibliographic_titles":[{"bibliographic_title":"全国大会講演論文集"}],"bibliographicPageStart":"209","bibliographicIssueDates":{"bibliographicIssueDate":"1997-03-12","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"人工知能と認知科学","bibliographicVolumeNumber":"第54回"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":131211,"updated":"2025-01-20T23:50:08.121893+00:00","links":{},"created":"2025-01-19T00:10:10.662405+00:00"}