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LOCAL MISMATCH PHONE FOR CONF IDENCE MEASURE IN STANDARD AND ACCENTED CHINESE SPEECH RECOGNITION
Speech Recognition Confidence Measure N-best Local Mismatch
2013/6/27
High error rate in speech recognition is largely due to effects of phone local mismatch caused by unclear speaking or noises. In this paper, we propose an approach of using local mismatch phone to imp...
State-dependent phoneme-based model merging for dialectal Chinese speech recognition
Speech recognition Dialectal Chinese State-dependent phoneme-based model merging Acoustic modeling Pronunciation modeling Acoustic model distance measure A small amount of data
2013/6/27
This paper discusses and evaluates a novel but simple and effective acoustic modeling method called ‘‘state-dependent phoneme-based model merging (SDPBMM)”, used to build dialectal Chinese speech reco...
Automatic Initial/Final Generation for Dialectal Chinese Speech Recognition
speech recognition dialectal Chinese speech recognition phone set generation acoustic distance measure
2013/6/27
Phonetic differences always exist between any Chinese dialect and standard Chinese ( Putonghua). In this paper, a method,named automatic dialect-specific Initial/Final (IF) generation,is proposed to d...
A dialectal Chinese speech recognition framework
dialectal Chinese speech recognition framework
2013/6/27
A dialectal Chinese speech recognition framework.
The Definition and Extension of the Question Set for Decision Tree Based State Tying in Chinese Speech Recognition
Chinese speech recognition Decision Tree Question Set
2013/6/27
This study deals with the decision tree based state tying method for acoustic modeling in Chinese Speech Recognition. In this paper, the definition of the context dependent Ini...
Improved Context-Dependent Acoustic Modeling for Continuous Chinese Speech Recognition
Improved Context-Dependent Acoustic Modeling Continuous Chinese Speech Recognition
2013/6/27
This paper describes the new framework of context-dependent(CD) Initial/Final (IF) acoustic modeling using the decision tree based state tying for continuous Chinese speech recognition. The Extended I...
A Two-Layer Lexical Tree Based Beam Search in Continuous Chinese Speech Recognition
Two-Layer Lexical Tree Based Beam Search Continuous Chinese Speech Recognition
2013/6/27
In this paper, an approach to continuous sp eech recognition based on a two-layer lexical tree is proposed. The search network is maintained by the two-layer lexical tree, in which the first layer ref...
IMPROVING THE SYLLABLE-SYNCHRONOUS NETWORK SEARCH ALGORITHM FOR WORD DECODING IN CONTINUOUS CHINESE SPEECH RECOGNITION
large-vocabulary continuous Chinese speech recognition word decoding syllable-synchronous network search word segmentation
2013/6/27
The previously proposed syllable-synchronous network search (SSNS) algorithm plays a very important role in the word decoding of the continuous Chinese speech recognition and achieves a satisfying per...
INTRA-SYLLABLE DEPENDENT PHONETIC MODELING FOR CHINESE SPEECH RECOGNITION
Chinese speech recognition intra-syllable dependent phone based models (ISDPMs) mixed Gaussian density ISDP-syllable search tree
2013/6/27
A novel acoustic modeling method for Chinese speech recognition based on Intra-Syllable Dependent Phone (ISDP) set is proposed and practiced. The ISDP set extends the traditional phone set based on th...
A SYLLABLE-SYNCHRONOUS NETWORK SEARCH ALGORITHM FOR WORD DECODING IN CHINESE SPEECH RECOGNITION
SYLLABLE-SYNCHRONOUS NETWORK SEARCH ALGORITHM WORD DECODING CHINESE SPEECH RECOGNITION
2013/6/27
The Chinese language is syllabic in nature with frequent homonym phenomena and severe word boundary uncertainty problem. This makes the Chinese continuous speech recognition(CSR) slightly difficult. I...