{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00197778","sets":["1164:2822:9758:9830"]},"path":["9830"],"owner":"44499","recid":"197778","title":["code2vec for C：C言語を対象としたコードの分散表現の獲得手法の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-06-14"},"_buckets":{"deposit":"f7c04b81-1c7b-4b0f-9f23-1599cda8e247"},"_deposit":{"id":"197778","pid":{"type":"depid","value":"197778","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"code2vec for C：C言語を対象としたコードの分散表現の獲得手法の提案","author_link":["475236","475233","475235","475234"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"code2vec for 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University","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/197778/files/IPSJ-EMB19051004.pdf","label":"IPSJ-EMB19051004.pdf"},"date":[{"dateType":"Available","dateValue":"2021-06-14"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-EMB19051004.pdf","filesize":[{"value":"701.9 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":"42"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"f7713f04-1694-4942-8c31-79b3a816cd4c","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2019 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"檜枝, 琴里"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"久住, 憲嗣"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"矢川, 博文"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"福田, 晃"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12149313","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":"2188-868X","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"プログラムコードの分散表現を得るための手法として code2vec が存在する．これはプログラムコードの埋め込みベクトルを得るために，メソッド本体などのコード片の機能を表すラベルを予測するタスクで学習するものである．これによりプログラムコードにおいてもコード片の意味を考慮した分散表現を得ることができる．code2vec は Java や C# などのオブジェクト指向プログラミング言語を対象としているが，組込みシステム開発ではオブジェクト指向言語ではない C言語を使用していることが多い．そのため，code2vec の手法を適用するために，C言語からの特徴量の抽出手法が必要であることや，関数名等の命名方法がオブジェクト指向言語と異なるためラベルの予測が困難という課題がある．そこで本研究では code2vec の手法を C言語プログラムにも対応可能にすべく，C言語からの特徴量の抽出手法を提案し，関数名等をオブジェクト指向言語と同様に，モジュール固有名と一般的な操作名に分解するための TF-IDF 手法を提案する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"2","bibliographic_titles":[{"bibliographic_title":"研究報告組込みシステム（EMB）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2019-06-14","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicVolumeNumber":"2019-EMB-51"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"updated":"2025-01-19T22:12:49.146303+00:00","created":"2025-01-19T01:02:11.995218+00:00","id":197778}