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Efficient Rule Scoring For Improved Grapheme-Based Lexicons ...
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Some issues affecting the transcription of hungarian broadcast audio
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In: Annual Conference of the International Speech Communication Association ; https://hal.archives-ouvertes.fr/hal-01843430 ; Annual Conference of the International Speech Communication Association , Aug 2013, Lyon, France (2013)
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Structured output layer neural network language models for speech recognition
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In: ISSN: 2329-9290 ; EISSN: 2329-9304 ; IEEE/ACM Transactions on Audio, Speech and Language Processing ; https://hal.archives-ouvertes.fr/hal-01908377 ; IEEE/ACM Transactions on Audio, Speech and Language Processing, Institute of Electrical and Electronics Engineers, 2013, 21, pp.197-206 (2013)
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Acoustic unit discovery and pronunciation generation from a grapheme-based lexicon
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In: IEEE Automatic Speech Recognition and Understanding Workshop ; https://hal.archives-ouvertes.fr/hal-01843433 ; IEEE Automatic Speech Recognition and Understanding Workshop, Dec 2013, Olomouc, Czech Republic (2013)
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Comparing Prosodic Models for Speaker Recognition
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In: Interspeech 2008 ; https://hal.archives-ouvertes.fr/hal-01690268 ; Interspeech 2008, Sep 2008, Brisbane, Australia (2008)
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CallSurf - Automatic transcription, indexing and structuration of call center conversational speech for knowledge extraction and query by content
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In: Proceedings of the Sixth International Conference on Language Resources and Evaluation (LREC'08) ; Sixth International Conference on Language Resources and Evaluation (LREC'08) ; https://hal.archives-ouvertes.fr/hal-00716016 ; Sixth International Conference on Language Resources and Evaluation (LREC'08), May 2008, Marrakech, Morocco. pp.2623-2628 (2008)
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MLLR Techniques for Speaker Recognition
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In: Odyssey 2008: The Speaker and Language Recognition Workshop ; https://hal.archives-ouvertes.fr/hal-01690275 ; Odyssey 2008: The Speaker and Language Recognition Workshop, Jan 2008, Stellenbosch, South Africa (2008)
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Advances in Transcription of Broadcast News and Conversational Telephone Speech Within the Combined EARS BBN/LIMSI System
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In: ISSN: 1558-7916 ; IEEE Transactions on Audio, Speech and Language Processing ; https://hal.archives-ouvertes.fr/hal-01299058 ; IEEE Transactions on Audio, Speech and Language Processing, Institute of Electrical and Electronics Engineers, 2006 (2006)
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Combining speaker identification and bic for speaker diarization
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In: Interspeech'05 ; https://hal.archives-ouvertes.fr/hal-01434281 ; Interspeech'05, ISCA, 2005, Lisbon, Portugal. pp.4 (2005)
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Abstract:
International audience ; This paper describes recent advances in speaker diarization by incorporating a speaker identification step. This system builds upon the LIMSI baseline data partitioner used in the broadcast news transcription system. This partitioner provides a high cluster purity but has a tendency to split the data from a speaker into several clusters, when there is a large quantity of data for the speaker. Several improvements to the baseline sys- tem have been made. Firstly, a standard Bayesian information criterion (BIC) agglomerative clustering has been integrated re- placing the iterative Gaussian mixture model (GMM) cluster- ing. Then a second clustering stage has been added, using a speaker identification method with MAP adapted GMM. A fi- nal post-processing stage refines the segment boundaries using the output of the transcription system. On the RT-04f and ES- TER evaluation data, the improved multi-stage system provides between 40% and 50% reduction of the speaker error, relative to a standard BIC clustering system.
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Keyword:
[INFO.INFO-CL]Computer Science [cs]/Computation and Language [cs.CL]
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URL: https://hal.archives-ouvertes.fr/hal-01434281 https://hal.archives-ouvertes.fr/hal-01434281/document https://hal.archives-ouvertes.fr/hal-01434281/file/IS051821v2.pdf
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