13 lines
851 B
Plaintext
13 lines
851 B
Plaintext
"Julius" is a high-performance, two-pass large vocabulary continuous speech
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recognition (LVCSR) decoder software for speech-related researchers and
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developers. Based on word N-gram and context-dependent HMM, it can perform
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almost real-time decoding on most current PCs in 60k word dictation task.
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Major search techniques are fully incorporated such as tree lexicon, N-gram
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factoring, cross-word context dependency handling, enveloped beam search,
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Gaussian pruning, Gaussian selection, etc. Besides search efficiency, it
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is also modularized carefully to be independent from model structures, and
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various HMM types are supported such as shared-state triphones and
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tied-mixture models, with any number of mixtures, states, or phones.
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Standard formats are adopted to cope with other free modeling toolkit such
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as HTK, CMU-Cam SLM toolkit, etc.
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