Method and system for non-intrusive speaker verification using behavior models
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United States of America Patent
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Dec 3, 2002
Grant Date -
N/A
app pub date -
Mar 1, 2000
filing date -
Mar 1, 2000
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A system and method for verifying user identity, in accordance with the present invention, includes a conversational system for receiving inputs from a user and transforming the inputs into formal commands. A behavior verifier is coupled to the conversational system for extracting features from the inputs. The features include behavior patterns of the user. The behavior verifier is adapted to compare the input behavior to a behavior model to determine if the user is authorized to interact with the system.
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Family
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Cited Art Landscape
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