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Showing 1 to 3 of 3 for “"acoustic model adaptation"”.
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Acoustic model adaptation for recognition of dysarthric speech
Item reinstated by Sarah Shreeves (sshreeve@illinois.edu) on 2014-06-28T10:00:22Z Item was in collections: Dissertations and Theses - Electrical and Computer Engineering (ID: 446) Graduate Theses and Dissertations at Illinois (ID: 204) No. of bitstreams: 2 Sharma_Harsh.pdf: 1379121 bytes, checksum: …
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Acoustic Model Adaptation For Reverberation Robust Automatic Speech Recognition
… to speech recognition, we propose "Semi-blind adaptation" technique which adapts the clean acoustic models to the reverberant environment and thus provide improved performance. Semi-blind adaptation technique works in two phases, in the first phase reverberation model is estimated and in the …
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Automatic Speech Recognition Quality Estimation
… hypotheses scenario. In the former, a regression model is used to predict the WER score of each single hypothesis that is created through a single automatic transcription channel. In the latter, a ranking model is used to predict the order of multiple hypotheses with respect to their quality. …