{"updated":"2025-01-21T10:23:41.114922+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00104429","sets":["6504:7684:7685"]},"path":["7685"],"owner":"6748","recid":"104429","title":["Twitterを用いた株式市場の変動予測"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-03-11"},"_buckets":{"deposit":"ae722897-50d6-4b79-86a4-0ac5ed469a6a"},"_deposit":{"id":"104429","pid":{"type":"depid","value":"104429","revision_id":0},"owners":[6748],"status":"published","created_by":6748},"item_title":"Twitterを用いた株式市場の変動予測","author_link":["4567","4568"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Twitterを用いた株式市場の変動予測"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ソフトウェア科学・工学","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2014-03-11","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":"横浜国大"},{"subitem_text_value":"横浜国大"}]},"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/104429/files/IPSJ-Z76-4L-5.pdf"},"date":[{"dateType":"Available","dateValue":"2014-10-02"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-Z76-4L-5.pdf","filesize":[{"value":"200.0 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"5ea4d13c-753b-4e90-a428-99c9a72fbe4e","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2014 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"長尾将宏"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"長尾智晴"}],"nameIdentifiers":[{}]}]},"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":"近年Twitterなどから取得したソーシャルメディアデータを用いて株式市場を予測する研究が盛んに行われている．Tweetの解析結果と株価には，一定の相関があるとする結果が多く報告されているが，従来研究の多くはすべてのTweetを抽出し，平等に扱っている．しかしながらTwitterに書き込んでいるユーザの集合と，実際に取引をしているトレーダの集合は通常異なると考えられる．そこで本研究では，Twitterから得たTweetやその投稿者の情報などを考慮して，株式市場の変動を予測することを目標とする．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"378","bibliographic_titles":[{"bibliographic_title":"第76回全国大会講演論文集"}],"bibliographicPageStart":"377","bibliographicIssueDates":{"bibliographicIssueDate":"2014-03-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2014"}]},"relation_version_is_last":true,"weko_creator_id":"6748"},"created":"2025-01-18T23:48:28.971984+00:00","id":104429,"links":{}}