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HANDLING UNCERTAIN OBSERVATIONS IN UNSUPERVISED TOPIC-MIXTURE LANGUAGE MODEL ADAPTATION
language model latent topic model topic tracking confusion network
2014/11/27
We propose an extension to the recent approaches in topic-mixture modeling such as Latent Dirichlet Allocation and Topic Tracking Model for the purpose of unsupervised adaptation in speech recognition...
Style & Topic Language Model Adaptation Using HMM-LDA
Style & Topic Language Model Adaptation HMM-LDA
2014/11/27
Adapting language models across styles and topics, such as for lecture transcription, involves combining generic style models with topic-specific content relevant to the target document. In this work,...