Interface for a universal search

• US 10,409,865 B2
• Filed: 04/15/2016
• Issued: 09/10/2019
• Est. Priority Date: 12/31/2003
• Status: Active Grant

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Google LLC (Alphabet Inc.)
• Inventors: Taylor, Bret S., Mayer, Marissa Ann, Buyukkokten, Orkut
• Primary Examiner(s): Bullock, Joshua
• Application Number:
  US15/130,508
• Publication Number:
  US 20160232239A1
• Time in Patent Office: 1,243 Days
• Field of Search: 707723, 707731
• CPC Class Codes: G06F 16/24578 using ranking
• CPC Class Codes: G06F 16/35 Clustering; Classification
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques
• CPC Class Codes: G06F 16/9538 Presentation of query results
• CPC Class Codes: G06F 16/958 Organisation or management of web site content, e.g. publishing, maintaining pages or automatic linking
• CPC Class Codes: Y10S 707/99933 Query processing, i.e. searching
• CPC Class Codes: Y10S 707/99936 Pattern matching access
• CPC Class Codes: Y10S 707/99945 Object-oriented database structure processing

Abstract

A search engine may perform a search for a user search query over a number of possible search categories. For example, the search query may be performed for general web documents, images, and news documents. The search engine ranks categories based on the search query and/or the documents returned for each category and presents the search results to the user by category. Higher ranking categories may be presented more prominently than lower ranking categories.

Claims

1. A computer-implemented method comprising:

receiving a search query;

obtaining data indicating multiple sets of resources responsive to the search query, each of the multiple sets of resources being classified as corresponding to a different category of resources;

determining a relevance score for each of the different categories, the relevance score for each category indicating relevance of the set of resources corresponding to the category with respect to the search query; and

providing, in a response to the search query, a search results page that presents search results identifying resources from the multiple sets of resources, including;

organizing the search results for display such that search results corresponding to different categories are provided in respective areas that have locations determined according to the relevance scores for the different categories that indicates relevance of the respective sets of resources with respect to the search query; and

including, in the respective areas provided for each of two or more of the different categories, search results that are relevant to the two or more different categories, wherein a second most relevant category has fewer search results presented in the search results page than a most relevant category based on the most relevant category being more relevant to the search query than the second most relevant category.

2. The method of claim 1, wherein determining relevance scores indicating relevance of the respective sets of resources with respect to the search query is at least partially based on a relevance to the search query of each respective category for the respective sets of resources.

3. The method of claim 1, wherein determining relevance scores indicating relevance of the respective sets of resources with respect to the search query is at least partially based on a comparison of at least one term included in the search query to one or more terms that correspond to each respective category for the respective sets of resources.

4. The method of claim 1, wherein the data indicating multiple sets of resources responsive to the search query, each of the multiple sets of resources being classified as corresponding to a different category of resources, is obtained based on applying the search query to respective document databases, each respective document database including references to resources that are classified as belonging to a different category of resources.

5. The method of claim 1, wherein each area in which the search results corresponding to different categories are provided includes a link to a search results page that corresponds to the respective category of the search results provided in the area.

6. The method of claim 1, further comprising:

determining, in addition to the relevance score for each of the different categories, a number of resources classified as corresponding to each of the different categories;

wherein the search results are organized for display such that search results corresponding to different categories are provided in the respective areas that have different locations according to the relevance scores for the different categories and independent of the number of resources classified as corresponding to each of the different categories.

7. The method of claim 1, wherein the search results are organized for display such that search results corresponding to different categories are provided in respective areas that have different sizes according to the relevance scores for the different categories that indicate relevance of the respective sets of resources with respect to the search query.

8. A system comprising:

a data processing apparatus; and

a memory device storing instructions that, when executed by the data processing apparatus, cause the data processing apparatus to perform operations comprising;

receiving a search query;

obtaining data indicating multiple sets of resources responsive to the search query, each of the multiple sets of resources being classified as corresponding to a different category of resources;

determining a relevance score for each of the different categories, the relevance score for each category indicating relevance of the set of resources corresponding to the category with respect to the search query; and

providing, in a response to the search query, a search results page that presents search results identifying resources from the multiple sets of resources, including;

organizing the search results for display such that search results corresponding to different categories are provided in respective areas that have locations determined according to the relevance scores for the different categories that indicate relevance of the respective sets of resources with respect to the search query; and

including, in the respective areas provided for each of two or more of the different categories, search results that are relevant to the two or more different categories, wherein a second most relevant category has fewer search results presented in the search results page than a most relevant category based on the second most relevant category being more relevant to the search query than the second most relevant category.

9. The system of claim 8, wherein determining relevance scores indicating relevance of the respective sets of resources with respect to the search query is at least partially based on a relevance to the search query of each respective category for the respective sets of resources.

10. The system of claim 8, wherein determining relevance scores indicating relevance of the respective sets of resources with respect to the search query is at least partially based on a comparison of at least one term included in the search query to one or more terms that correspond to each respective category for the respective sets of resources.

11. The system of claim 8, wherein the data indicating multiple sets of resources responsive to the search query, each of the multiple sets of resources being classified as corresponding to a different category of resources, is obtained based on applying the search query to respective document databases, each respective document database including references to resources that are classified as belonging to a different category of resources.

12. The system of claim 8, wherein each area in which the search results corresponding to different categories are provided includes a link to a search results page that corresponds to the respective category of the search results provided in the area.

13. A non-transitory computer-readable storage device comprising instructions that, when executed by one or more processors, cause the one or more processors to perform operations comprising:

receiving a search query;

obtaining data indicating multiple sets of resources responsive to the search query, each of the multiple sets of resources being classified as corresponding to a different category of resources;

determining a relevance score for each of the different categories, the relevance score for each category indicating relevance of the set of resources corresponding to the category with respect to the search query; and

providing, in a response to the search query, a search results page that presents search results identifying resources from the multiple sets of resources, including;

organizing the search results for display such that search results corresponding to different categories are provided in respective areas that have locations determined according to the relevance scores for the different categories that indicate relevance of the respective sets of resources with respect to the search query; and

including, in the respective areas provided for each of two or more of the different categories, search results that are relevant to the two or more different categories, wherein a second most relevant category has fewer search results presented in the search results page than a most relevant category based on the second most relevant category being more relevant to the search query than the second most relevant category.

14. The computer-readable storage device of claim 13, wherein determining relevance scores indicating relevance of the respective sets of resources with respect to the search query is at least partially based on a relevance to the search query of each respective category for the respective sets of resources.

15. The computer-readable storage device of claim 13, wherein determining relevance scores indicating relevance of the respective sets of resources with respect to the search query is at least partially based on a comparison of at least one term included in the search query to one or more terms that correspond to each respective category for the respective sets of resources.

16. The computer-readable storage device of claim 13, wherein the data indicating multiple sets of resources responsive to the search query, each of the multiple sets of resources being classified as corresponding to a different category of resources, is obtained based on applying the search query to respective document databases, each respective document database including references to resources that are classified as belonging to a different category of resources.

17. The computer-readable storage device of claim 13, wherein each area in which the search results corresponding to different categories are provided includes a link to a search results page that corresponds to the respective category of the search results provided in the area.