Abstract: Systems, methods, and computer-readable storage media are provided for conflating entities using a persistent entity index. Information (including attributes) pertaining to a plurality of entities is received. The received information is either matched with one or more existing entities in the persistent entity index or, if no match is found, selected for addition to the persistent entity index. The persistent entity index includes entity-attribute pairs associated therewith. Attributes associated with matching entities for which information is received are aggregated and/or reconciled with the entity-attribute pairs associated with existing entities included in the persistent entity index. The persistent entity index may be incrementally updated at predetermined time intervals to insure the accuracy and freshness of the information associated therewith.

Abstract: Systems, methods, and computer-readable storage media are provided for conflating entities using a persistent entity index. Information (including attributes) pertaining to a plurality of entities is received. The received information is either matched with one or more existing entities in the persistent entity index or, if no match is found, selected for addition to the persistent entity index. The persistent entity index includes entity-attribute pairs associated therewith. Attributes associated with matching entities for which information is received are aggregated and/or reconciled with the entity-attribute pairs associated with existing entities included in the persistent entity index. The persistent entity index may be incrementally updated at predetermined time intervals to insure the accuracy and freshness of the information associated therewith.

Abstract: In an effort to enhance computer user engagement with a search results page, systems and methods are presented which are configured to identify an entity as being the subject matter of a user's search query. If the entity is a known entity, i.e., entity information is stored in an entity store for the identified entity, a subset of entity attributes are identified and a representative entity attribute question is obtained for each of the attributes in the subset of entity attributes. The representative entity attribute questions are identified according to the probability that they are formed linguistically correct. The representative entity attribute questions are included in a search results page that is generated in response to the user's search query.

Abstract: This patent application pertains to answer model comparison. One implementation can determine a first frequency at which an individual answer category appears in an individual slot on a query results page when utilizing a first model. The method can ascertain a second frequency at which the individual answer category appears in the individual slot on the query results page when utilizing a second model. The method can calibrate the second model so that the second frequency approaches the first frequency.

Abstract: This patent application pertains to answer model comparison. One implementation can determine a first frequency at which an individual answer category appears in an individual slot on a query results page when utilizing a first model. The method can ascertain a second frequency at which the individual answer category appears in the individual slot on the query results page when utilizing a second model. The method can calibrate the second model so that the second frequency approaches the first frequency.