{"created":"2023-05-15T14:47:02.732117+00:00","id":2159,"links":{},"metadata":{"_buckets":{"deposit":"3d40e51b-802b-4944-8564-601eb526a221"},"_deposit":{"created_by":3,"id":"2159","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"2159"},"status":"published"},"_oai":{"id":"oai:rekihaku.repo.nii.ac.jp:00002159","sets":["21:210"]},"author_link":["5136","5137","5138","5139","5140","5141"],"control_number":"2159","item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-01-30","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"40","bibliographicPageStart":"15","bibliographicVolumeNumber":"189","bibliographic_titles":[{"bibliographic_title":"国立歴史民俗博物館研究報告","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of the National Museum of Japanese History","bibliographic_titleLang":"en"}]}]},"item_10002_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本稿では，博物館資料情報の高度な検索の一手法として，既存の資料名称から語を取り出し，それらの間の関連度を用いて，一般的な語彙から専門的な語彙にたどり着く発見的な検索手法を提案し有用性を検証する。\n関連度の計算においては，一般の文書に含まれる語の間の関連度を測る方法を適用することができるが，資料名称に含まれるすべての語を対象とするのではなく，その中から主要な語を選定した方がより適切な関連語が得られる。\nこのようにして得られた関連語を関連度の高いものから順に提示し，関連語を順にたどっていくことで一般的な語彙から専門的な語彙にたどりつくことが可能になる。\n関連語の計算においては，資料集合の設定が大きすぎると，何でも関連づけられてしまい，結果として望ましくない関連が発生し，資料集合を細かく分割し過ぎると，関連語としてふさわしい語までが排除されてしまうため，適切な資料集合の設定が課題となる。これに対して，コレクションの木構造を利用した資料集合の構成法を示し，その効果を検証している。\n最後に，分野別のコレクションを併せて関連語を探す際には，全般的な傾向としては，語彙数の増加により，到達容易性は低くなるが，異なる分野において共通に出現する語を介して，分野間を横断した検索が可能になることもあることを示している。","subitem_description_type":"Abstract"},{"subitem_description":"博物館資料情報の検索のための発見的検索手法","subitem_description_type":"Abstract"}]},"item_10002_heading_23":{"attribute_name":"見出し","attribute_value_mlt":[{"subitem_heading_banner_headline":"[共同研究] デジタル化された歴史研究情報の高度利用に関する研究","subitem_heading_language":"ja"},{"subitem_heading_banner_headline":"[Collaborative Research] Research on Advanced Applications of Digital Information for Historical Studies","subitem_heading_language":"en"}]},"item_10002_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15024/00002142","subitem_identifier_reg_type":"JaLC"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"国立歴史民俗博物館","subitem_publisher_language":"ja"}]},"item_10002_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"第189集 収録論文 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文夫","creatorNameLang":"ja"},{"creatorName":"アダチ, フミオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小町, 祐史","creatorNameLang":"ja"},{"creatorName":"コマチ, ユウシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamada, Atsushi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Adachi, Fumio","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Komachi, Yushi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-04-01"}],"displaytype":"detail","filename":"kenkyuhokoku_189_02.pdf","filesize":[{"value":"1.2 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