10. A computer-implemented method performed by one or more processors, the method comprising: identifying, by at least one processor, a candidate term for possible inclusion in a speech recognition dictionary; identifying, by at least one processor, at least one search query metric associated with the identified candidate term; identifying at least one market data metric associated with the identified candidate term; and generating, by at least one processor, a candidate term score for the identified candidate term based, at least in part, on a weighted combination of the at least one identified search query metric and the at least one identified market data metric.
16. The method of claim 10 , wherein the at least one search query metric includes at least one of the following: a query count associated with a number of searches for the candidate term, or click information associated with the candidate term, and a time-based search query metric identifying a query count within a predefined period of time.