Method and system for generating semi-literal transcripts for speech recognition systems
First Claim
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1. A method for generating a semi-literal transcript from a partial transcript of recorded speech, comprising:
- (a) augmenting the partial transcript with words from one of a filled pause model and a background model to build an augmented probabilistic finite state model for the partial transcript;
(b) inputting the recorded speech and the augmented probabilistic finite state model to a speech recognition system; and
(c) generating a hypothesized output for the recorded speech using the speech recognition system, whereby the hypothesized output may be used as the semi-literal transcript.
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Abstract
A method for generating a semi-literal transcript from a partial transcript of recorded speech. The method includes augmenting the partial transcript with words from one of a filled pause model and a background model to build an augmented probabilistic finite state model for the partial transcript, inputting the recorded speech and the augmented probabilistic finite state model to a speech recognition system, and generating a hypothesized output for the recorded speech using the speech recognition system, whereby the hypothesized output may be used as the semi-literal transcript.
138 Citations
34 Claims
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1. A method for generating a semi-literal transcript from a partial transcript of recorded speech, comprising:
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(a) augmenting the partial transcript with words from one of a filled pause model and a background model to build an augmented probabilistic finite state model for the partial transcript;
(b) inputting the recorded speech and the augmented probabilistic finite state model to a speech recognition system; and
(c) generating a hypothesized output for the recorded speech using the speech recognition system, whereby the hypothesized output may be used as the semi-literal transcript. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A method for generating a semi-literal transcript from a partial transcript of recorded speech, comprising:
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(a) augmenting the partial transcript with words from a filled pause model and a background model to build an augmented probabilistic finite state model for the partial transcript;
(b) inputting the recorded speech and the augmented probabilistic finite state model to a speech recognition system;
(c) generating a hypothesized output for the recorded speech using the speech recognition system; and
(d) integrating the hypothesized output with the partial transcript to generate a semi-literal transcript for the recorded speech. - View Dependent Claims (17, 18, 19)
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20. A method for using a partial transcript in a speech recognition system, comprising:
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(a) augmenting the partial transcript of recorded speech with words from a filled pause model and a background model to build an augmented probabilistic finite state model of the partial transcript;
(b) inputting the recorded speech and the augmented probabilistic finite state model to a speech recognition system;
(c) generating a hypothesized output for the recorded speech using the speech recognition system;
(d) integrating the hypothesized output with the partial transcript to generate a semi-literal transcript for the recorded speech; and
(e) using the semi-literal transcript as a substitute for a literal transcript of the recorded speech. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27)
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28. A method for using a partial transcript of recorded speech, comprising:
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(a) producing a semi-literal transcript from a partial transcript augmented with words from one of a filled pause model and a background model so as to form an augmented probabilistic finite state model of the partial transcript; and
(b) using the semi-literal transcript as a substitute for a literal transcript of the recorded speech. - View Dependent Claims (29, 30, 31, 32, 33)
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34. An apparatus for generating a semi-literal transcript from a partial transcript of recorded speech, the apparatus comprising:
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(a) an interpolator containing programs for augmenting the partial transcript with words from one of a filled pause model and a background model to build an augmented probabilistic finite state model of the partial transcript;
(b) a speech recognizer containing programs for generating a hypothesized output for the recorded speech using the augmented probabilistic finite state model and the recorded speech as inputs; and
(c) an integrator containing instructions for integrating the hypothesized output with the partial transcript to generate a semi-literal transcript of the recorded speech.
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Specification