A search method and device thereof
A search method and technology for searching objects, applied in the field of search engines, can solve the problems of increasing the occupation of network bandwidth resources, affecting the user search experience, and increasing the burden on the server, so as to reduce the occupation of network bandwidth resources, improve the search experience, and reduce the burden. Effect
Active Publication Date: 2016-12-14
ALIBABA GRP HLDG LTD
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In this way, shopping users need to turn pages several times to find the right product, which not only increases the burden on the server, but also increases the occupation of network bandwidth resources, and seriously affects the user's search experience
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0054] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0055] If the search results are closer to the user's search needs, the sorting must take into account as many features as possible of a certain category of shopping sites. In this way, if the commodities are classified, a separate sorting model can be established according to the characteristics of each category of commodities, and the commodities of each category can be sorted separately. Then, on the search results page, display by category can make the search results closer to the user's search needs. However, the total number of categories affects the effect of the above sub-category display methods, because if there are too few or too many categories, it will be difficult for the front end of the search engine to find a frie...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present invention provides a search method and its device, wherein the method specifically includes: according to the search query request, obtaining the search result for the category of the search object; The search results under the category are sorted, and the cross-category sorting feature value and sub-category sorting result of each search object are obtained; according to the cross-category sorting feature value and sub-category sorting result of each search object, mixed sorting is performed, and the obtained mixed In the sorting results, the search objects with large cross-category sorting eigenvalues are ranked in front of the search objects with small cross-category sorting eigenvalues, and the relative position of each search object in the mixed sorting results is the same as that of each search object in the sub-category sorting results same relative position of ; return mixed sort results to the user as search results. The application can make the sorting results closer to the user's search needs, reduce the burden on the server and the occupation of network bandwidth resources.
Description
technical field [0001] The invention relates to the technical field of search engines, in particular to a search method and device thereof. Background technique [0002] At present, in the face of a large number of shopping websites, search engines generally first use crawlers to capture the commodity information of these shopping websites into their own databases for storage. Because different types of shopping websites have different characteristics, generally, an excellent search engine will capture all commodity information reflecting the different characteristics of these shopping websites. For example, the timeliness of group buying websites is very strong, so it is necessary to capture the online time of group buying products; After-sales protection is more concerned, so it is also necessary to capture relevant information about after-sales services. After the captured product data is processed offline, the search engine can build an index for the processed product ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30G06Q30/00
Inventor 姚建强王平
Owner ALIBABA GRP HLDG LTD