{"id":220009,"updated":"2025-01-19T14:42:00.772938+00:00","links":{},"created":"2025-01-19T01:20:03.685098+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00220009","sets":["1164:3500:10803:10983"]},"path":["10983"],"owner":"44499","recid":"220009","title":["つぶやきから＜暑さ＞を当てる～2022夏～"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-09-02"},"_buckets":{"deposit":"0aa727c6-1c6b-4ca9-978a-1f63611f5b8c"},"_deposit":{"id":"220009","pid":{"type":"depid","value":"220009","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"つぶやきから＜暑さ＞を当てる～2022夏～","author_link":["574707","574709","574706","574708","574710"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"つぶやきから＜暑さ＞を当てる～2022夏～"}]},"item_type_id":"4","publish_date":"2022-09-02","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"},{"subitem_text_value":"奈良先端科学技術大学院大学"},{"subitem_text_value":"ヤフー株式会社"},{"subitem_text_value":"ヤフー株式会社"},{"subitem_text_value":"奈良先端科学技術大学院大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Nara Institute of Science and Technology","subitem_text_language":"en"},{"subitem_text_value":"Nara Institute of Science and Technology","subitem_text_language":"en"},{"subitem_text_value":"Yahoo Japan Corporation","subitem_text_language":"en"},{"subitem_text_value":"Yahoo Japan Corporation","subitem_text_language":"en"},{"subitem_text_value":"Nara Institute of Science and Technology","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 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静空"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"若宮, 翔子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"清水, 伸幸"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤田, 澄男"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"荒牧, 英治"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10114171","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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8884","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"人間の感覚は正確なセンサーではない．例えば，人々の周囲の環境（気温，湿度，風速など）によって体感的な＜暑さ＞は変化することが知られている．そのため，夏に体感する＜暑さ＞を正確に予測することは，熱中症予防への応用が期待される．体感的な＜暑さ＞の予測には，気象データから求められる客観的な体感指標がよく使われるが，個人が実際に感じる主観的な＜暑さ＞とは一致しない可能性がある．一方で，人は体感的に暑いと感じた際に「暑い」とつぶやく可能性が高いため，実際の＜暑さ＞は人々の「暑い」つぶやきからも予測することができると考えられる．そこで我々は，＜暑さ＞という主観的な温度を，クラウドソーシングから得られた回答とみなし，体感指標よりも「暑い」つぶやき数を考慮した方が＜暑さ＞を予測できるかどうかを検証する．そのために，クラウドソーシングで収集した体感的な＜暑さ＞のデータと Twitter から収集した「暑い」のクエリを含んだつぶやき及び気象データから作成した体感指標との相関分析を行う．さらに，つぶやきの数と体感指標から＜暑さ＞を推定するモデルを，回帰分析により構築する．分析の結果，「暑い」つぶやき数を体感指標と組み合わせることで，体感指標のみを使用する場合よりも高い精度で体感的な＜暑さ＞を予測できることがわかった．本研究は，つぶやきの数から体感的な＜暑さ＞を推定することに成功した初めての研究である．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告情報基礎とアクセス技術（IFAT）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2022-09-02","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"11","bibliographicVolumeNumber":"2022-IFAT-148"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}