{"updated":"2025-01-21T08:09:13.547739+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00109968","sets":["6504:6739:7816"]},"path":["7816"],"owner":"6748","recid":"109968","title":["ニューラルネットワークと遺伝的アルゴリズムを用いたテトリスコントローラの開発"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-03-06"},"_buckets":{"deposit":"bf6c41f1-ea47-4599-b428-0950f45eb734"},"_deposit":{"id":"109968","pid":{"type":"depid","value":"109968","revision_id":0},"owners":[6748],"status":"published","created_by":6748},"item_title":"ニューラルネットワークと遺伝的アルゴリズムを用いたテトリスコントローラの開発","author_link":["25342","25343"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ニューラルネットワークと遺伝的アルゴリズムを用いたテトリスコントローラの開発"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"人工知能と認知科学","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2012-03-06","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":"宇部高専"},{"subitem_text_value":"宇部高専"}]},"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/109968/files/IPSJ-Z74-2U-1.pdf"},"date":[{"dateType":"Available","dateValue":"2014-12-18"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-Z74-2U-1.pdf","filesize":[{"value":"389.9 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"2c6a5399-5c1f-4967-9857-d542a686b14f","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2012 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"宮崎真奈実"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"荒川正幹"}],"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":"テトリスを自動でプレイする人工知能プログラム（テトリスコントローラ）の開発を行った。テトリスコントローラでは、まず現在の盤面とピースから考えられるすべての盤面を生成する。次に各盤面について特徴量を計算し、評価関数を用いて盤面の評価を行う。そして最も高い評価値を持つ盤面に基づいて現在のピースの置き方を決定する。本研究では、評価関数としてニューラルネットワークを用い、その重みを遺伝的アルゴリズムによって最適化した。中間層ニューロンの数を変更し、複数回の最適化計算を行った。その結果、平均6,020万ラインの性能を持つコントローラを開発することに成功した。これは従来の結果を大きく上回る性能である。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"540","bibliographic_titles":[{"bibliographic_title":"第74回全国大会講演論文集"}],"bibliographicPageStart":"539","bibliographicIssueDates":{"bibliographicIssueDate":"2012-03-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2012"}]},"relation_version_is_last":true,"weko_creator_id":"6748"},"created":"2025-01-18T23:52:19.578237+00:00","id":109968,"links":{}}