Better resolution when referencing to concepts

  • US 10,657,966 B2
  • Filed: 08/27/2018
  • Issued: 05/19/2020
  • Est. Priority Date: 05/30/2014
  • Status: Active Grant
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First Claim
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1. A non-transitory computer-readable storage medium storing one or more programs configured to be executed by one or more processors of an electronic device, the one or more programs including instructions for:

  • receiving user speech input;

    determining, from a plurality of domains, a primary domain corresponding to a textual representation of the user speech input;

    identifying, from the textual representation, a first substring that corresponds to a first concept of the primary domain;

    parsing the first substring to determine a secondary domain of the plurality of domains;

    based on the secondary domain, obtaining a data item corresponding to the first substring; and

    in accordance with determining that the data item is valid for resolving the first concept of the primary domain;

    extracting, from the data item, a parameter value for the first concept of the primary domain;

    invoking a service based on the primary domain to produce a result using the parameter value for the first concept; and

    outputting the result.

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