公开(公告)号：US11847124B2

公开(公告)日：2023-12-19

申请号：US17531332

申请日：2021-11-19

Applicant: GOOGLE LLC

Inventor： Gökhan Hasan Bakir ,  Károly Csalogány ,  Behshad Behzadi

IPC: G06F16/00 ,  G06F16/2457 ,  G06F16/43 ,  G06F16/951 ,  G06F16/9538

CPC classification number: G06F16/24575 ,  G06F16/43 ,  G06F16/951 ,  G06F16/9538

Abstract: Techniques for contextual search on multimedia content are provided. An example method includes extracting entities associated with multimedia content, wherein the entities include values characterizing one or more objects represented in the multimedia content, generating one or more query rewrite candidates based on the extracted entities and one or more terms in a query related to the multimedia content, providing the one or more query rewrite candidates to a search engine, scoring the one or more query rewrite candidates, ranking the scored one or more query rewrite candidates based on their respective scores, rewriting the query related to the multimedia content based on a particular ranked query rewrite candidate and providing for display, responsive to the query related to the multimedia content, a result set from the search engine based on the rewritten query.

公开(公告)号：US11204927B2

公开(公告)日：2021-12-21

申请号：US15815349

申请日：2017-11-16

Applicant: Google LLC

Inventor： Gökhan Hasan Bakir ,  Károly Csalogány ,  Behshad Behzadi

IPC: G06F7/00 ,  G06F16/2457 ,  G06F16/43 ,  G06F16/951

Abstract: Techniques for contextual search on multimedia content are provided. An example method includes extracting entities associated with multimedia content, wherein the entities include values characterizing one or more objects represented in the multimedia content, generating one or more query rewrite candidates based on the extracted entities and one or more terms in a query related to the multimedia content, providing the one or more query rewrite candidates to a search engine, scoring the one or more query rewrite candidates, ranking the scored one or more query rewrite candidates based on their respective scores, rewriting the query related to the multimedia content based on a particular ranked query rewrite candidate and providing for display, responsive to the query related to the multimedia content, a result set from the search engine based on the rewritten query.