Patent ID: 11934468
Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 9:
10. A system, comprising:
one or more processors;
memory in electronic communication with the one or more processors; and
instructions stored in the memory, the instructions executable by the one or more processors to:
receive an original search query;
determine a domain associated with the original search query, the domain having a positive class and a negative class;
before classifying the original search query, expand the original search query by adding one or more neutral words to create an expanded search query, wherein the one or more neutral words co-occur in the positive class of the domain and in the negative class of the domain;
classify the original search query using the expanded search query wherein classifying the original search query includes determining an intent for the original search query to correspond to the positive class of the domain or the negative class of the domain; and
automatically control distribution of content at least according to classification of the original search query.