Customization of search results for search queries received from third party sites

• US 8,838,567 B1
• Filed: 07/16/2012
• Issued: 09/16/2014
• Est. Priority Date: 06/15/2004
• Status: Active Grant

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Google Inc. (Alphabet Inc.)
• Inventors: Kamvar, Sepandar D., Haveliwala, Taher H., Jeh, Glen M.
• Primary Examiner(s): NGUYEN, KIM T
• Application Number:
  US13/549,645
• Time in Patent Office: 792 Days
• Field of Search: 707/706, 707/748
• US Class Current: 707/706
• CPC Class Codes: A61K 48/00 Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
• CPC Class Codes: G06F 16/2455 Query execution
• CPC Class Codes: G06F 16/24578 using ranking
• CPC Class Codes: G06F 16/248 Presentation of query results
• CPC Class Codes: G06F 16/9535 Search customisation based on user profiles and personalisation
• CPC Class Codes: G06F 16/986 Document structures and storage, e.g. HTML extensions
• CPC Class Codes: Y10S 707/99933 Query processing, i.e. searching
• CPC Class Codes: Y10S 715/968 interface for database querying and retrieval

Abstract

A third party website provides a search interface to a general search engine. A site profile of the third party website describes various topics, keywords, or domains that are potentially relevant or of interest to users who access the third party website. The topics are associated with a topical directory, with domains associated with each topic; the domains in a given topic are given various weightings. When a search is submitted to the general search engine from the third party website via the search interface, the general search engine uses the site profile to customize the search results. The search results are customized by weighting the ranking of documents from websites associated with the topics in the site profile. The site profile can be manually or automatically constructed.

Claims

1. A computer-implemented method comprising:

receiving a query submitted by a user through a search query interface of a web page associated with a third party;

analyzing content of the web page through which the user submitted the query;

determining a topic associated with the third party based on analyzing the content of the web page through which the user submitted the query;

storing, in a profile for the web page, data indicating the topic;

receiving data identifying (i) documents that are responsive to the query and (ii) an information retrieval score for each of the documents;

determining that one or more of the documents are associated with the topic indicated by the profile for the web page; and

adjusting a respective information retrieval score for the one or more of the documents that are determined to be associated with the topic.

2. The computer-implemented method of claim 1, further comprising:

after adjusting the information retrieval scores, ranking the documents according to the respective information retrieval scores; and

providing, in response to the query, search results data identifying at least a highest-ranking portion of the set of documents and also identifying the rank order of the documents in the highest-ranking portion.

3. The computer-implemented method of claim 1, wherein determining that the one or more of the documents are associated with the topic comprises determining that a domain name for the one or more of the documents is included in a predetermined set of domain names associated with the topic.

4. The computer-implemented method of claim 1, wherein the content associated with the third party is content provided by the third party.

5. The computer-implemented method of claim 4, wherein the search query interface is included in the content provided by the third party.

6. The computer-implemented method of claim 1, wherein determining the topic associated with the third party comprises determining the topic associated with the third party based on browsing patterns of users navigating to or from the web page.

7. The computer-implemented method of claim 1, wherein determining the topic associated with the third party comprises analyzing site-to-site browsing of users who access the web page.

8. The computer-implemented method of claim 7, wherein analyzing site-to-site browsing comprises:

identifying origin domains accessed before accessing the web page; and

identifying destination domains accessed after accessing the web page.

9. The computer-implemented method of claim 1, wherein determining the topic associated with the third party comprises analyzing prior search queries received through the search query interface.

10. The computer-implemented method of claim 1, wherein determining the topic associated with the third party comprises:

identifying keywords in the web page; and

mapping the keywords to one or more predetermined topics in a topical directory.

11. The computer-implemented method of claim 1, wherein determining the topic associated with the third party comprises analyzing inbound links to or outbound links from the web page.

12. The computer-implemented method of claim 1, wherein analyzing content of the web page through which the user submitted the query comprises analyzing the content of the web page before the user submits the query through the web page.

13. The computer-implemented method of claim 1, wherein analyzing content of the web page through which the user submitted the query comprises analyzing, before receiving the query, the content of the web page;

and

wherein determining the topic associated with the third party based on analyzing the content of the web page through which the user submitted the query comprises determining, before receiving the query, a topic associated with the first web page based on analyzing the content of the web page.

14. The computer-implemented method of claim 13, further comprising:

storing, before receiving the query, data indicating the topic determined based on analyzing the content of the web page; and

in response to receiving the query, identifying the topic associated with the third party based on the stored data indicating the topic determined based on analyzing the content of the web page;

wherein determining that one or more of the documents are associated with the topic comprises determining that one or more of the documents are associated with the topic identified based on the stored data.

15. A system comprising:

one or more computers and one or more storage devices storing instructions that are operable, when executed by the one or more computers, to cause the one or more computers to perform operations comprising;

receiving a query submitted by a user through a search query interface of a web page associated with a third party;

analyzing content of the web page through which the user submitted the query;

determining a topic associated with the third party based on analyzing the content of the web page through which the user submitted the query;

storing, in a profile for the web page, data indicating the topic;

receiving data identifying (i) documents that are responsive to the query and (ii) an information retrieval score for each of the documents;

determining that one or more of the documents are associated with the topic indicated by the profile for the web page; and

adjusting a respective information retrieval score for the one or more of the documents that are determined to be associated with the topic.

16. The system of claim 15, further comprising:

after adjusting the information retrieval scores, ranking the documents according to the respective information retrieval scores; and

providing, in response to the query, search results data identifying at least a highest-ranking portion of the set of documents and also identifying the rank order of the documents in the highest-ranking portion.

17. The system of claim 15, wherein determining that the one or more of the documents are associated with the topic comprises determining that a domain name for the one or more of the documents is included in a predetermined set of domain names associated with the topic.

18. The system of claim 15, wherein the content associated with the third party is content provided by the third party.

19. The system of claim 18, wherein the search query interface is included in the content provided by the third party.

20. The system of claim 15, wherein determining the topic associated with the third party comprises determining the topic associated with the third party based on browsing patterns of users navigating to or from the web page.

21. The system of claim 15, wherein determining the topic associated with the third party comprises analyzing site-to-site browsing of users who access the web page.

22. The system of claim 21, wherein analyzing site-to-site browsing comprises:

identifying origin domains accessed before accessing the web page; and

identifying destination domains accessed after accessing the web page.

23. The system of claim 15, wherein determining the topic associated with the third party comprises analyzing prior search queries received through the search query interface.

24. The system of claim 15, wherein determining the topic associated with the third party comprises:

identifying keywords in the web page; and

mapping the keywords to one or more predetermined topics in a topical directory.

25. The system of claim 15, wherein determining the topic associated with the third party comprises analyzing inbound links to or outbound links from the web page.

26. A non-transitory computer storage medium storing a computer program, the program comprising instructions that when executed by one or more computers cause the one or more computers to perform operations comprising:

receiving a query submitted by a user through a search query interface of a web page associated with a third party;

analyzing content of the web page through which the user submitted the query;

determining a topic associated with the third party based on analyzing the content of the web page through which the user submitted the query;

storing, in a profile for the web page, data indicating the topic;

receiving data identifying (i) documents that are responsive to the query and (ii) an information retrieval score for each of the documents;

determining that one or more of the documents are associated with the topic indicated by the profile for the web page; and

adjusting a respective information retrieval score for the one or more of the documents that are determined to be associated with the topic.

27. The computer storage medium of claim 26, further comprising:

after adjusting the information retrieval scores, ranking the documents according to the respective information retrieval scores; and

providing, in response to the query, search results data identifying at least a highest-ranking portion of the set of documents and also identifying the rank order of the documents in the highest-ranking portion.

28. The computer storage medium of claim 26, wherein determining that the one or more of the documents are associated with the topic comprises determining that a domain name for the one or more of the documents is included in a predetermined set of domain names associated with the topic.

29. The computer storage medium of claim 26, wherein the content associated with the third party is content provided by the third party.

30. The computer storage medium of claim 29, wherein the search query interface is included in the content provided by the third party.

31. The computer storage medium of claim 26, wherein determining the topic associated with the third party comprises determining the topic associated with the third party based on browsing patterns of users navigating to or from the web page.

32. The computer storage medium of claim 26, wherein determining the topic associated with the third party comprises analyzing site-to-site browsing of users who access the web page.

33. The computer storage medium of claim 32, wherein analyzing site-to-site browsing comprises:

identifying origin domains accessed before accessing the web page; and

identifying destination domains accessed after accessing the web page.

34. The computer storage medium of claim 26, wherein determining the topic associated with the third party comprises analyzing prior search queries received through the search query interface.

35. The computer storage medium of claim 26, wherein determining the topic associated with the third party comprises:

identifying keywords in the web page; and

mapping the keywords to one or more predetermined topics in a topical directory.

36. The computer storage medium of claim 26, wherein determining the topic associated with the third party comprises analyzing inbound links to or outbound links from the web page.