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  • date post

    05-Apr-2017
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    Software

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Transcript of …¶½·‚ “µ³¹‚

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    4 2016

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    .

    / .

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    ( ,, ...).

    / .

    , , ...

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  • ,, ...

    , , ...

    Internet of Things: .

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  • Intelligent personal assistants: Siri, Cortana, GoogleVoice, MLS IQTalk.

    Desktop ,e-mail, .. .

    : CMU Sphinx, HTK, Kaldi.

    APIs: Google Cloud Speech, Cortana, Siri.

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    e-mail .

    CMU Sphinx .

    e-mail .

    ... .

    e-mail .

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    Controller

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    .

    .

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    Database

    .

    .

    CMU Sphinx .

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    CMU Sphinx

    .

    (acoustic model)

    (language model)

    (dictionary)

    .

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    Pre-processing

    CMU Sphinx.

    e-mails .

    .

    .

    .

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    Post-processing

    CMU Sphinx.

    .

    .

    .

    Levenshtein

    Fuzzy matching

    Part of speech tagging

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  • 1000

    Word Accuracy

    ASR Post-processing0% 0.22% 27.91%0% 1 26.49% 59.14%10% 60.67% 83.13%20% 62.81% 84.77%50% 66.36% 87.34%75% 67.84% 88.15%100% 68.85% 88.83%

    1custom language model PASR 4 2016 27 / 29

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  • Personalized Automatic Speech Recognition

    e-mails .

    -

    CMU Sphinx .

    Post-processing .

    80% .

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    ....