WEKO3
アイテム
{"_buckets": {"deposit": "0a188f2f-7d67-4add-b526-73a583e3074c"}, "_deposit": {"created_by": 3, "id": "3409", "owners": [3], "pid": {"revision_id": 0, "type": "depid", "value": "3409"}, "status": "published"}, "_oai": {"id": "oai:nitech.repo.nii.ac.jp:00003409", "sets": ["31"]}, "author_link": ["8555", "8938", "8808", "464", "462"], "item_5_biblio_info_5": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2010", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "2089", "bibliographicPageStart": "2086", "bibliographic_titles": [{"bibliographic_title": "INTERSPEECH 2010"}]}]}, "item_5_description_16": {"attribute_name": "フォーマット", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_5_description_4": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "This paper proposes a Voice Activity Detection (VAD) algorithmbased on Conditional Random Fields (CRF) using multiplefeatures. VAD is a technique used to distinguish betweenspeech and non-speech in noisy environments and is an importantcomponent in many real-world speech applications. Theposterior probability of output labels in the proposed method isdirectly modeled by the weighted sum of the feature functions.Effective features are automatically selected by estimating appropriateweight parameters to improve the accuracy of VAD.Experimental results on the CENSREC-1-C database revealedthat the proposed approach can decrease error rates by usingCRF.", "subitem_description_type": "Other"}, {"subitem_description": "26-30 September 2010, Makuhari, Chiba, Japan", "subitem_description_type": "Other"}]}, "item_5_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"affiliations": [{"affiliationNames": [{"affiliationName": "", "lang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "", "nameIdentifierScheme": "ISNI", "nameIdentifierURI": "http://www.isni.org/isni/"}]}], "familyNames": [{"familyName": "Nankaku", "familyNameLang": "en"}, {"familyName": "南角", "familyNameLang": "ja"}, {"familyName": "ナンカク", "familyNameLang": "ja-Kana"}], "givenNames": [{"givenName": "Yoshihiko", "givenNameLang": "en"}, {"givenName": "吉彦", "givenNameLang": "ja"}, {"givenName": "ヨシヒコ", "givenNameLang": "ja-Kana"}], "nameIdentifiers": [{"nameIdentifier": "8555", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "1000080397497", "nameIdentifierScheme": "NRID", "nameIdentifierURI": "http://rns.nii.ac.jp/nr/1000080397497"}], "names": [{"name": "Nankaku, Yoshihiko", "nameLang": "en"}, {"name": "南角, 吉彦", "nameLang": "ja"}, {"name": "ナンカク, ヨシヒコ", "nameLang": "ja-Kana"}]}, {"nameIdentifiers": [{"nameIdentifier": "8808", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "李, 晃伸"}]}, {"affiliations": [{"affiliationNames": [{"affiliationName": "", "lang": "ja"}], "nameIdentifiers": [{"nameIdentifier": "", "nameIdentifierScheme": "ISNI", "nameIdentifierURI": "http://www.isni.org/isni/"}]}], "familyNames": [{"familyName": "Tokuda", "familyNameLang": "en"}, {"familyName": "徳田", "familyNameLang": "ja"}, {"familyName": "トクダ", "familyNameLang": "ja-Kana"}], "givenNames": [{"givenName": "Keiichi", "givenNameLang": "en"}, {"givenName": "恵一", "givenNameLang": "ja"}, {"givenName": "ケイイチ", "givenNameLang": "ja-Kana"}], "nameIdentifiers": [{"nameIdentifier": "464", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "1000020217483", "nameIdentifierScheme": "NRID", "nameIdentifierURI": "http://rns.nii.ac.jp/nr/1000020217483"}], "names": [{"name": "Tokuda, Keiichi", "nameLang": "en"}, {"name": "徳田, 恵一", "nameLang": "ja"}, {"name": "トクダ, ケイイチ", "nameLang": "ja-Kana"}]}]}, "item_5_publisher_6": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "International Speech Communication Association"}]}, "item_5_version_type_13": {"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": "Saito, Akira", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "8938", "nameIdentifierScheme": "WEKO"}]}, {"creatorAffiliations": [{"affiliationNameIdentifiers": [{"affiliationNameIdentifier": "", "affiliationNameIdentifierScheme": "ISNI", "affiliationNameIdentifierURI": "http://www.isni.org/isni/"}], "affiliationNames": [{"affiliationName": "", "affiliationNameLang": "ja"}]}], "creatorNames": [{"creatorName": "Nankaku, Yoshihiko", "creatorNameLang": "en"}, {"creatorName": "南角, 吉彦", "creatorNameLang": "ja"}, {"creatorName": "ナンカク, ヨシヒコ", "creatorNameLang": "ja-Kana"}], "familyNames": [{"familyName": "Nankaku", "familyNameLang": "en"}, {"familyName": "南角", "familyNameLang": "ja"}, {"familyName": "ナンカク", "familyNameLang": "ja-Kana"}], "givenNames": [{"givenName": "Yoshihiko", "givenNameLang": "en"}, {"givenName": "吉彦", "givenNameLang": "ja"}, {"givenName": "ヨシヒコ", "givenNameLang": "ja-Kana"}], "nameIdentifiers": [{"nameIdentifier": "8555", "nameIdentifierScheme": "WEKO"}, {"nameIdentifier": "1000080397497", "nameIdentifierScheme": "NRID", "nameIdentifierURI": "http://rns.nii.ac.jp/nr/1000080397497"}]}, {"creatorNames": [{"creatorName": "Lee, Akinobu", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "8808", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Tokuda, Keiichi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "462", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2017-01-17"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "IS100453.pdf", "filesize": [{"value": "169.9 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 169900.0, "url": {"label": "本文_fulltext", "url": "https://nitech.repo.nii.ac.jp/record/3409/files/IS100453.pdf"}, "version_id": "4989a452-c2c6-413f-baf4-4787bebdd5db"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "conference paper", "resourceuri": "http://purl.org/coar/resource_type/c_5794"}]}, "item_title": "Voice activity detection based on conditional random fields using multiple features", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Voice activity detection based on conditional random fields using multiple features", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "3", "path": ["31"], "permalink_uri": "https://nitech.repo.nii.ac.jp/records/3409", "pubdate": {"attribute_name": "公開日", "attribute_value": "2012-11-07"}, "publish_date": "2012-11-07", "publish_status": "0", "recid": "3409", "relation": {}, "relation_version_is_last": true, "title": ["Voice activity detection based on conditional random fields using multiple features"], "weko_shared_id": 3}
Voice activity detection based on conditional random fields using multiple features
https://nitech.repo.nii.ac.jp/records/3409
https://nitech.repo.nii.ac.jp/records/3409f49d1f60-1ada-41b4-abfd-1c15b6bd2c41
名前 / ファイル | ライセンス | アクション |
---|---|---|
本文_fulltext (169.9 kB)
|
|
Item type | 会議発表論文 / Conference Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2012-11-07 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Voice activity detection based on conditional random fields using multiple features | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
資源タイプ | conference paper | |||||
著者 |
Saito, Akira
× Saito, Akira× 南角, 吉彦× Lee, Akinobu× Tokuda, Keiichi |
|||||
著者別名 | ||||||
言語 | en | |||||
言語 | ja | |||||
言語 | ja-Kana | |||||
姓名 | Nankaku, Yoshihiko | |||||
言語 | en | |||||
姓名 | 南角, 吉彦 | |||||
言語 | ja | |||||
姓名 | ナンカク, ヨシヒコ | |||||
言語 | ja-Kana | |||||
著者別名 | ||||||
姓名 | 李, 晃伸 | |||||
著者別名 | ||||||
言語 | en | |||||
言語 | ja | |||||
言語 | ja-Kana | |||||
姓名 | Tokuda, Keiichi | |||||
言語 | en | |||||
姓名 | 徳田, 恵一 | |||||
言語 | ja | |||||
姓名 | トクダ, ケイイチ | |||||
言語 | ja-Kana | |||||
書誌情報 |
INTERSPEECH 2010 p. 2086-2089, 発行日 2010 |
|||||
出版者 | ||||||
出版者 | International Speech Communication Association | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | This paper proposes a Voice Activity Detection (VAD) algorithmbased on Conditional Random Fields (CRF) using multiplefeatures. VAD is a technique used to distinguish betweenspeech and non-speech in noisy environments and is an importantcomponent in many real-world speech applications. Theposterior probability of output labels in the proposed method isdirectly modeled by the weighted sum of the feature functions.Effective features are automatically selected by estimating appropriateweight parameters to improve the accuracy of VAD.Experimental results on the CENSREC-1-C database revealedthat the proposed approach can decrease error rates by usingCRF. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 26-30 September 2010, Makuhari, Chiba, Japan | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf |