DC Field | Value | Language |
---|---|---|
dc.contributor.author | Suh, Y | ko |
dc.contributor.author | Kim, HoiRin | ko |
dc.contributor.author | Hahn, Minsoo | ko |
dc.contributor.author | Lee, Y | ko |
dc.date.accessioned | 2011-03-29T01:59:48Z | - |
dc.date.available | 2011-03-29T01:59:48Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2006-12 | - |
dc.identifier.citation | IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS, v.E89D, pp.2994 - 2997 | - |
dc.identifier.issn | 0916-8532 | - |
dc.identifier.uri | http://hdl.handle.net/10203/23063 | - |
dc.description.abstract | In this letter, a new segment-level speech/nonspeech classification method based on the Poisson polling technique is proposed. The proposed method makes two modifications from the baseline Poisson polling method to further improve the classification accuracy. One of them is to employ Poisson mixture models to more accurately represent various segmental patterns of the observed frequencies for frame-level input features. The other is the soft counting-based frequency estimation to improve the reliability of the observed frequencies. The effectiveness of the proposed method is confirmed by the experimental results showing the maximum error reduction of 39% compared to the segmentally accumulated log-likelihood ratio-based method. | - |
dc.description.sponsorship | This work was partially supported by the Regional Research Centers Program of the Korean Ministry of Education and Human Resources Development through the Center for Healthcare Technology Development. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG | - |
dc.title | Soft counting Poisson mixture model-based polling method for speech/nonspeech classification | - |
dc.type | Article | - |
dc.identifier.wosid | 000242877700023 | - |
dc.identifier.scopusid | 2-s2.0-33845597958 | - |
dc.type.rims | ART | - |
dc.citation.volume | E89D | - |
dc.citation.beginningpage | 2994 | - |
dc.citation.endingpage | 2997 | - |
dc.citation.publicationname | IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS | - |
dc.identifier.doi | 10.1093/ietisy/e89-d.12.2994 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Kim, HoiRin | - |
dc.contributor.localauthor | Hahn, Minsoo | - |
dc.contributor.nonIdAuthor | Suh, Y | - |
dc.contributor.nonIdAuthor | Lee, Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | speech/nonspeech classification | - |
dc.subject.keywordAuthor | soft counting | - |
dc.subject.keywordAuthor | Poisson polling | - |
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