System for and method of automated quality monitoring
First Claim
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1. A system for monitoring a spoken language message comprising:
- an interface operational to capture the spoken language message;
a speech processor including a parser operational to implement a search expression syntax to decode a search expression into a number of (i) target search phrases and (ii) rules defining required relationships; and
a speech engine operational to search the spoken language message for one or more of said target search phrases and, in response, provides search results identifying a location of any candidate utterances matching said target search phrase together with confidence values indicating a certainty of each of the candidate utterances to corresponding ones of said target search phrases; and
said speech processor responsive to said search expression for identifying one or more of said target search phrases to said speech engine and analyzing said search results to determine whether a condition specified by said search expression is satisfied; and
a rules processor responsive to template imformation for providing enhanced confidence values based on a combination of respective ones of said search phrase confidence values and said template information.
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Abstract
A system and method according to the present invention automates call monitoring activities to evaluate and directly improve agent-customer interactions. Rather than listening to an entire call or monitoring only a small fraction of all the calls made in the contact center, the system performs highly accurate, automated evaluations of all customer interactions. By automating the time-consuming aspect of monitoring calls, the system empowers contact center operators to address quality issues, more accurately measure, coach and reward agents, and identify business-critical trends.
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Citations
10 Claims
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1. A system for monitoring a spoken language message comprising:
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an interface operational to capture the spoken language message; a speech processor including a parser operational to implement a search expression syntax to decode a search expression into a number of (i) target search phrases and (ii) rules defining required relationships; and a speech engine operational to search the spoken language message for one or more of said target search phrases and, in response, provides search results identifying a location of any candidate utterances matching said target search phrase together with confidence values indicating a certainty of each of the candidate utterances to corresponding ones of said target search phrases; and said speech processor responsive to said search expression for identifying one or more of said target search phrases to said speech engine and analyzing said search results to determine whether a condition specified by said search expression is satisfied; and a rules processor responsive to template imformation for providing enhanced confidence values based on a combination of respective ones of said search phrase confidence values and said template information. - View Dependent Claims (2, 3, 4, 5)
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6. A method of monitoring a spoken language message comprising:
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capturing the spoken language message using an interface; parsing, using a search processor, a search expression to implement a search expression syntax and decode said search expression into a number of target search phrases and rules defining required relationships; searching, using a speech engine, the spoken language message for said target search phases; providing, using the speech processor, search results including identifying a location of any candidate utterances matching the target search phrases together with confidence values indicating a certainty of each of the candidate utterances to corresponding ones of said target search phrases; analyzing, using the speech processor, said search results to determine whether a condition specified by said search expression is satisfied; and providing, using a rules processor responsive to template information, an enhanced confidence value based on a combination of respective ones of said utterance confidence values and said template information. - View Dependent Claims (7, 8, 9, 10)
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Specification