{"_buckets": {"deposit": "3259da59-d8fa-4557-8d2a-7a828e804835"}, "_deposit": {"created_by": 3, "id": "6980", "owners": [3], "pid": {"revision_id": 0, "type": "depid", "value": "6980"}, "status": "published"}, "_oai": {"id": "oai:nitech.repo.nii.ac.jp:00006980", "sets": ["31"]}, "author_link": ["23003", "23005", "8694", "23004"], "item_10001_alternative_title_24": {"attribute_name": "その他（別言語等）のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "Efficient Likelihood Ratio Estimation Method for Low- and Zero-Frequency N-grams Using Feature Selection"}]}, "item_10001_biblio_info_28": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2023-01-01", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "25", "bibliographicPageStart": "14", "bibliographicVolumeNumber": "106", "bibliographic_titles": [{"bibliographic_title": "電子情報通信学会論文誌. D, 情報・システム"}]}]}, "item_10001_description_38": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_10001_full_name_27": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "23003", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "1000060909878", "nameIdentifierScheme": "NRID", "nameIdentifierURI": "http://rns.nii.ac.jp/nr/1000060909878"}], "names": [{"name": "Kikuchi, Masato"}]}, {"nameIdentifiers": [{"nameIdentifier": "8694", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "1000090324475", "nameIdentifierScheme": "NRID", "nameIdentifierURI": "http://rns.nii.ac.jp/nr/1000090324475"}], "names": [{"name": "Ozono, Tadachika"}]}]}, "item_10001_publisher_29": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "電子情報通信学会 "}]}, "item_10001_relation_34": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "10.14923/transinfj.2022JDT0001"}], "subitem_relation_type": "isIdenticalTo", "subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.14923/transinfj.2022JDT0001", "subitem_relation_type_select": "DOI"}}]}, "item_10001_source_id_30": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "18810225", "subitem_source_identifier_type": "ISSN"}]}, "item_10001_source_id_32": {"attribute_name": "書誌レコードID（NCID）", "attribute_value_mlt": [{"subitem_source_identifier": "AA12712944", "subitem_source_identifier_type": "NCID"}]}, "item_10001_version_type_33": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "菊地, 真人"}, {"creatorName": "キクチ, マサト", "creatorNameLang": "ja-Kana"}], "nameIdentifiers": [{"nameIdentifier": "23003", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "1000060909878", "nameIdentifierScheme": "NRID", "nameIdentifierURI": "http://rns.nii.ac.jp/nr/1000060909878"}]}, {"creatorNames": [{"creatorName": "吉田, 光男"}], "nameIdentifiers": [{"nameIdentifier": "23004", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "梅村, 恭司"}], "nameIdentifiers": [{"nameIdentifier": "23005", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "大囿, 忠親"}, {"creatorName": "オオゾノ, タダチカ", "creatorNameLang": "ja-Kana"}], "nameIdentifiers": [{"nameIdentifier": "8694", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "1000090324475", "nameIdentifierScheme": "NRID", "nameIdentifierURI": "http://rns.nii.ac.jp/nr/1000090324475"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2023-04-10"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "KikuchiMasato_2023_P1.pdf", "filesize": [{"value": "1.7 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensefree": "Copyright(C)2023 IEICE", "licensetype": "license_free", "mimetype": "application/pdf", "size": 1700000.0, "url": {"label": "本文_fulltext", "url": "https://nitech.repo.nii.ac.jp/record/6980/files/KikuchiMasato_2023_P1.pdf"}, "version_id": "251228ca-d2c9-4b21-88dc-3cbabf63337f"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "特徴選択を導入した低・ゼロ頻度N-gramの効率的なゆう度比推定法", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "特徴選択を導入した低・ゼロ頻度N-gramの効率的なゆう度比推定法"}]}, "item_type_id": "10001", "owner": "3", "path": ["31"], "permalink_uri": "https://nitech.repo.nii.ac.jp/records/6980", "pubdate": {"attribute_name": "公開日", "attribute_value": "2023-04-10"}, "publish_date": "2023-04-10", "publish_status": "0", "recid": "6980", "relation": {}, "relation_version_is_last": true, "title": ["特徴選択を導入した低・ゼロ頻度N-gramの効率的なゆう度比推定法"], "weko_shared_id": 3}