Generation of domain models from noisy transcriptions
First Claim
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1. A method of building a domain specific model from transcriptions, said method comprising the steps of:
- applying text clustering to said transcriptions to form text clusters, where said text clustering is applied at a plurality of different granularities and groups topically similar phrases in said transcriptions;
identifying the relationship between text clusters resulting from said text clustering at different granularities to form a taxonomy; and
augmenting said taxonomy with topic specific information.
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Abstract
A method of building a domain specific model from transcriptions is disclosed. The method starts by applying text clustering to the transcriptions to form text clusters. The text clustering is applied at a plurality of different granularities, and groups topically similar phrases in the transcriptions. The relationship between text clusters resulting from the text clustering at different granularities is then identified to form a taxonomy. The taxonomy is augmented with topic specific information.
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Citations
14 Claims
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1. A method of building a domain specific model from transcriptions, said method comprising the steps of:
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applying text clustering to said transcriptions to form text clusters, where said text clustering is applied at a plurality of different granularities and groups topically similar phrases in said transcriptions; identifying the relationship between text clusters resulting from said text clustering at different granularities to form a taxonomy; and augmenting said taxonomy with topic specific information. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method comprising the steps of:
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receiving a domain specific model; receiving a transcription of a part of a conversation; and mapping said transcription to a node in said domain specific model.
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8. A method comprising the steps of:
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receiving a domain specific model; receiving a transcription of a conversation; calculating statistics of said transaction; and comparing at least said statistics of said transcription with statistics from said domain specific model.
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9. An apparatus for building a domain specific model from transcriptions, said apparatus comprising a processor configured to perform the steps comprising of:
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applying text clustering to said transcriptions to form text clusters, where said text clustering is applied at a plurality of different granularities and groups topically similar phrases in said transcriptions; identifying the relationship between text clusters resulting from said text clustering at different granularities to form a taxonomy; and augmenting said taxonomy with topic specific information. - View Dependent Claims (10, 11, 12)
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13. An apparatus configured to perform the steps comprising of:
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receiving a domain specific model; receiving a transcription of a part of a conversation; and mapping said transcription to a node in said domain specific model.
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14. An apparatus configured to perform the steps comprising of:
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receiving a domain specific model; receiving a transcription of a conversation; calculating statistics of said transaction; and comparing at least said statistics of said transcription with statistics from said domain specific model.
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Specification