Matches in SemOpenAlex for { <https://semopenalex.org/work/W4289147391> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W4289147391 abstract "Automatic speaker verification (ASV) is the process to recognize persons using voice as biometric. The ASV systems show considerable recognition performance with sufficient amount of speech from matched condition. One of the crucial challenges of ASV technology is to improve recognition performance with speech segments of short duration. In short duration condition, the model parameters are not properly estimated due to inadequate speech information, and this results poor recognition accuracy even with the state-of-the-art i-vector based ASV system. We hypothesize that considering the estimation quality during recognition process would help to improve the ASV performance. This can be incorporated as a quality measure during fusion of ASV systems. This paper investigates a new quality measure for i-vector representation of speech utterances computed directly from Baum-Welch statistics. The proposed metric is subsequently used as quality measure during fusion of ASV systems. In experiments with the NIST SRE 2008 corpus, We have shown that inclusion of proposed quality metric exhibits considerable improvement in speaker verification performance. The results also indicate the potentiality of the proposed method in real-world scenario with short test utterances." @default.
- W4289147391 created "2022-08-01" @default.
- W4289147391 creator A5041660325 @default.
- W4289147391 creator A5067535800 @default.
- W4289147391 creator A5079693142 @default.
- W4289147391 date "2018-12-03" @default.
- W4289147391 modified "2023-10-18" @default.
- W4289147391 title "Novel Quality Metric for Duration Variability Compensation in Speaker Verification using i-Vectors" @default.
- W4289147391 doi "https://doi.org/10.48550/arxiv.1812.00828" @default.
- W4289147391 hasPublicationYear "2018" @default.
- W4289147391 type Work @default.
- W4289147391 citedByCount "0" @default.
- W4289147391 crossrefType "posted-content" @default.
- W4289147391 hasAuthorship W4289147391A5041660325 @default.
- W4289147391 hasAuthorship W4289147391A5067535800 @default.
- W4289147391 hasAuthorship W4289147391A5079693142 @default.
- W4289147391 hasBestOaLocation W42891473911 @default.
- W4289147391 hasConcept C111219384 @default.
- W4289147391 hasConcept C111472728 @default.
- W4289147391 hasConcept C111919701 @default.
- W4289147391 hasConcept C112758219 @default.
- W4289147391 hasConcept C124101348 @default.
- W4289147391 hasConcept C124952713 @default.
- W4289147391 hasConcept C127413603 @default.
- W4289147391 hasConcept C133892786 @default.
- W4289147391 hasConcept C138885662 @default.
- W4289147391 hasConcept C142362112 @default.
- W4289147391 hasConcept C153180895 @default.
- W4289147391 hasConcept C154945302 @default.
- W4289147391 hasConcept C162324750 @default.
- W4289147391 hasConcept C176217482 @default.
- W4289147391 hasConcept C17744445 @default.
- W4289147391 hasConcept C184297639 @default.
- W4289147391 hasConcept C187736073 @default.
- W4289147391 hasConcept C199539241 @default.
- W4289147391 hasConcept C21547014 @default.
- W4289147391 hasConcept C2776359362 @default.
- W4289147391 hasConcept C2779530757 @default.
- W4289147391 hasConcept C2780009758 @default.
- W4289147391 hasConcept C2780898871 @default.
- W4289147391 hasConcept C28490314 @default.
- W4289147391 hasConcept C41008148 @default.
- W4289147391 hasConcept C94625758 @default.
- W4289147391 hasConcept C98045186 @default.
- W4289147391 hasConceptScore W4289147391C111219384 @default.
- W4289147391 hasConceptScore W4289147391C111472728 @default.
- W4289147391 hasConceptScore W4289147391C111919701 @default.
- W4289147391 hasConceptScore W4289147391C112758219 @default.
- W4289147391 hasConceptScore W4289147391C124101348 @default.
- W4289147391 hasConceptScore W4289147391C124952713 @default.
- W4289147391 hasConceptScore W4289147391C127413603 @default.
- W4289147391 hasConceptScore W4289147391C133892786 @default.
- W4289147391 hasConceptScore W4289147391C138885662 @default.
- W4289147391 hasConceptScore W4289147391C142362112 @default.
- W4289147391 hasConceptScore W4289147391C153180895 @default.
- W4289147391 hasConceptScore W4289147391C154945302 @default.
- W4289147391 hasConceptScore W4289147391C162324750 @default.
- W4289147391 hasConceptScore W4289147391C176217482 @default.
- W4289147391 hasConceptScore W4289147391C17744445 @default.
- W4289147391 hasConceptScore W4289147391C184297639 @default.
- W4289147391 hasConceptScore W4289147391C187736073 @default.
- W4289147391 hasConceptScore W4289147391C199539241 @default.
- W4289147391 hasConceptScore W4289147391C21547014 @default.
- W4289147391 hasConceptScore W4289147391C2776359362 @default.
- W4289147391 hasConceptScore W4289147391C2779530757 @default.
- W4289147391 hasConceptScore W4289147391C2780009758 @default.
- W4289147391 hasConceptScore W4289147391C2780898871 @default.
- W4289147391 hasConceptScore W4289147391C28490314 @default.
- W4289147391 hasConceptScore W4289147391C41008148 @default.
- W4289147391 hasConceptScore W4289147391C94625758 @default.
- W4289147391 hasConceptScore W4289147391C98045186 @default.
- W4289147391 hasLocation W42891473911 @default.
- W4289147391 hasOpenAccess W4289147391 @default.
- W4289147391 hasPrimaryLocation W42891473911 @default.
- W4289147391 hasRelatedWork W1530471483 @default.
- W4289147391 hasRelatedWork W1955177963 @default.
- W4289147391 hasRelatedWork W2094356263 @default.
- W4289147391 hasRelatedWork W2118039276 @default.
- W4289147391 hasRelatedWork W2139803617 @default.
- W4289147391 hasRelatedWork W2902242104 @default.
- W4289147391 hasRelatedWork W2964189470 @default.
- W4289147391 hasRelatedWork W40124310 @default.
- W4289147391 hasRelatedWork W4289147391 @default.
- W4289147391 hasRelatedWork W2149233627 @default.
- W4289147391 isParatext "false" @default.
- W4289147391 isRetracted "false" @default.
- W4289147391 workType "article" @default.