Acoustic and lexical resource constrained ASR using language-independent acoustic model and language-dependent probabilistic lexical model
نویسندگان
چکیده
منابع مشابه
Acoustic and lexical resource constrained ASR using language-independent acoustic model and language-dependent probabilistic lexical model
One of the key challenges involved in building statistical automatic speech recognition (ASR) systems is modeling the relationship between subword units or “lexical units” and acoustic feature observations. To model this relationship two types of resources are needed, namely, acoustic resources i.e., speech data with word level transcriptions and lexical resources where each word is transcribed...
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ژورنال
عنوان ژورنال: Speech Communication
سال: 2015
ISSN: 0167-6393
DOI: 10.1016/j.specom.2014.12.006