Matches in SemOpenAlex for { <https://semopenalex.org/work/W2079542053> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W2079542053 abstract "This paper reports recent efforts to improve the performance of CMU's robust vocabulary-independent (VI) speech recognition systems on the DARPA speaker-independent resource management task. The improvements are evaluated on 320 sentences that randomly selected from the DARPA June 88, February 89 and October 89 test sets. Our first improvement involves more detailed acoustic modeling. We incorporated more dynamic features computed from the LPC cepstra and reduced error by 15% over the baseline system. Our second improvement comes from a larger training database. With more training data, our third improvement comes from a more detailed subword modeling. We incorporated the word boundary context into our VI subword modeling and it resulted in a 30% error reduction. Finally, we used decision-tree allophone clustering to find more suitable models for the subword units not covered in the training set and further reduced error by 17%. All the techniques combined reduced the VI error rate on the resource management task from 11.1% to 5.4% (and from 15.4% to 7.4% when training and testing were under different recording environment). This vocabulary-independent performance has exceeded our vocabulary-dependent performance." @default.
- W2079542053 created "2016-06-24" @default.
- W2079542053 creator A5018808408 @default.
- W2079542053 creator A5078191504 @default.
- W2079542053 date "1991-01-01" @default.
- W2079542053 modified "2023-09-25" @default.
- W2079542053 title "Recent progress in robust vocabulary-independent speech recognition" @default.
- W2079542053 cites W131025725 @default.
- W2079542053 cites W1560114291 @default.
- W2079542053 cites W1594031697 @default.
- W2079542053 cites W1942502286 @default.
- W2079542053 cites W1965201650 @default.
- W2079542053 cites W1984537751 @default.
- W2079542053 cites W1994396704 @default.
- W2079542053 cites W2017761627 @default.
- W2079542053 cites W2060109388 @default.
- W2079542053 cites W2099345940 @default.
- W2079542053 cites W2100551412 @default.
- W2079542053 cites W2107427529 @default.
- W2079542053 cites W2158791054 @default.
- W2079542053 cites W3085162807 @default.
- W2079542053 doi "https://doi.org/10.3115/112405.112452" @default.
- W2079542053 hasPublicationYear "1991" @default.
- W2079542053 type Work @default.
- W2079542053 sameAs 2079542053 @default.
- W2079542053 citedByCount "16" @default.
- W2079542053 countsByYear W20795420532014 @default.
- W2079542053 crossrefType "proceedings-article" @default.
- W2079542053 hasAuthorship W2079542053A5018808408 @default.
- W2079542053 hasAuthorship W2079542053A5078191504 @default.
- W2079542053 hasBestOaLocation W20795420532 @default.
- W2079542053 hasConcept C138885662 @default.
- W2079542053 hasConcept C151730666 @default.
- W2079542053 hasConcept C154945302 @default.
- W2079542053 hasConcept C162324750 @default.
- W2079542053 hasConcept C169903167 @default.
- W2079542053 hasConcept C177264268 @default.
- W2079542053 hasConcept C187736073 @default.
- W2079542053 hasConcept C199360897 @default.
- W2079542053 hasConcept C204321447 @default.
- W2079542053 hasConcept C21547014 @default.
- W2079542053 hasConcept C23224414 @default.
- W2079542053 hasConcept C2777601683 @default.
- W2079542053 hasConcept C2778915421 @default.
- W2079542053 hasConcept C2779343474 @default.
- W2079542053 hasConcept C2780451532 @default.
- W2079542053 hasConcept C28490314 @default.
- W2079542053 hasConcept C40969351 @default.
- W2079542053 hasConcept C41008148 @default.
- W2079542053 hasConcept C41895202 @default.
- W2079542053 hasConcept C73555534 @default.
- W2079542053 hasConcept C86803240 @default.
- W2079542053 hasConcept C90805587 @default.
- W2079542053 hasConceptScore W2079542053C138885662 @default.
- W2079542053 hasConceptScore W2079542053C151730666 @default.
- W2079542053 hasConceptScore W2079542053C154945302 @default.
- W2079542053 hasConceptScore W2079542053C162324750 @default.
- W2079542053 hasConceptScore W2079542053C169903167 @default.
- W2079542053 hasConceptScore W2079542053C177264268 @default.
- W2079542053 hasConceptScore W2079542053C187736073 @default.
- W2079542053 hasConceptScore W2079542053C199360897 @default.
- W2079542053 hasConceptScore W2079542053C204321447 @default.
- W2079542053 hasConceptScore W2079542053C21547014 @default.
- W2079542053 hasConceptScore W2079542053C23224414 @default.
- W2079542053 hasConceptScore W2079542053C2777601683 @default.
- W2079542053 hasConceptScore W2079542053C2778915421 @default.
- W2079542053 hasConceptScore W2079542053C2779343474 @default.
- W2079542053 hasConceptScore W2079542053C2780451532 @default.
- W2079542053 hasConceptScore W2079542053C28490314 @default.
- W2079542053 hasConceptScore W2079542053C40969351 @default.
- W2079542053 hasConceptScore W2079542053C41008148 @default.
- W2079542053 hasConceptScore W2079542053C41895202 @default.
- W2079542053 hasConceptScore W2079542053C73555534 @default.
- W2079542053 hasConceptScore W2079542053C86803240 @default.
- W2079542053 hasConceptScore W2079542053C90805587 @default.
- W2079542053 hasLocation W20795420531 @default.
- W2079542053 hasLocation W20795420532 @default.
- W2079542053 hasOpenAccess W2079542053 @default.
- W2079542053 hasPrimaryLocation W20795420531 @default.
- W2079542053 hasRelatedWork W1570102481 @default.
- W2079542053 hasRelatedWork W1717589883 @default.
- W2079542053 hasRelatedWork W1963734729 @default.
- W2079542053 hasRelatedWork W2080758042 @default.
- W2079542053 hasRelatedWork W2101346879 @default.
- W2079542053 hasRelatedWork W2112039799 @default.
- W2079542053 hasRelatedWork W2123092024 @default.
- W2079542053 hasRelatedWork W2134995938 @default.
- W2079542053 hasRelatedWork W2116192687 @default.
- W2079542053 hasRelatedWork W80665902 @default.
- W2079542053 isParatext "false" @default.
- W2079542053 isRetracted "false" @default.
- W2079542053 magId "2079542053" @default.
- W2079542053 workType "article" @default.