Patent ID: 9564123
Date: 2017-02-07
CPC Classifications: G06F,G06N,G06Q,G10L,H04L

Claim:
1. A method for assigning values to user profile properties based on user speech analysis, comprising: receiving extracted features from a feature extraction module, including at least acoustic features, the extracted features representing user speech observed over a first time period; deriving features by executing a function that uses one or more of the extracted features as input, wherein at least one of the derived features is derived from an extracted acoustic feature; storing, using a processor, derived features; computing, using a processor, extended features as a function of one or more of: deriving a value of a user profile property by executing a classifier that uses the computed extended features as input, the classifier trained on labeled extended features for the user profile property; and storing, by a processor, the value assigned to the user profile property in a user profile.