Search result recall method, device, server and storage medium

A technology for search results and caching, applied in the Internet field, can solve the problems of incomplete search results and inability to meet the personalized needs of users, and achieve comprehensive and user-friendly effects.

Active Publication Date: 2022-03-25
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a search result recall method, device, server and storage medium to solve the problem in the prior art that the search results are not comprehensive and cannot meet the personalized needs of users

Method used

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  • Search result recall method, device, server and storage medium
  • Search result recall method, device, server and storage medium
  • Search result recall method, device, server and storage medium

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0028] figure 1 It is a flowchart of a method for recalling search results in Embodiment 1 of the present invention. The search result recall method provided in this embodiment can be applied to the situation of recalling and displaying search results according to the user's query statement. The unit can be integrated in the server, see figure 1 , the method of the embodiment of the present invention specifically includes:

[0029] S110. Obtain the query statement of the target user.

[0030] Wherein, the query sentence is the query text input by the target user into the query input box, which may be a word, a phrase, a sentence, or the like. The server obtains the query statement input by the target user, so as to obtain the search result according to the query statement.

[0031] S120. Recall from the entire network data a first recall list that conforms to the text similarity rule with the query statement.

[0032] Wherein, the text similarity rule is used to calculate...

Embodiment 2

[0041] image 3 It is a flowchart of a method for recalling search results in the second embodiment of the present invention. This embodiment is optimized on the basis of the above-mentioned embodiment. For details that are not described in detail in this embodiment, please refer to the above-mentioned embodiment. see image 3 , the search result recall method provided by this embodiment may include:

[0042] S210. Obtain the query statement of the target user.

[0043] S220. Recall from the entire network data a first recall list that conforms to the text similarity rule with the query statement.

[0044] Optionally, the method further includes: writing the first recall list into the cache; in response to a search request of another user, corresponding to the first recall list in the cache according to the query statement input by the other user and the user characteristics of the other user The similarity between the query statement and the user feature is determined to de...

Embodiment 3

[0058] Figure 4 A schematic structural diagram of a device for recalling search results provided in Embodiment 3 of the present invention. The device is suitable for recalling and displaying search results according to the user's query statement, and the device can be implemented by software and / or hardware, and can be specifically integrated in a server. see Figure 4 , the device specifically includes:

[0059] a query obtaining module 310, configured to obtain the query statement of the target user;

[0060] a first recall module 320, configured to recall a first recall list that conforms to the text similarity rule with the query statement from the entire network data;

[0061] The second recall module 330 is configured to recall the second recall list of the query statement from a predetermined recall result database, wherein the recall result database stores historical query statements determined based on user behavior and their corresponding A recall list, and the ...

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Abstract

The embodiment of the invention discloses a search result recall method, device, server and storage medium. The method includes: recalling a first recall list conforming to the text similarity rule with the query sentence from the data of the whole network; recalling the second recall list of the query sentence from a predetermined recall result database, and storing in the recall result database determined based on user behavior. The historical query statement and the corresponding recall list, and the historical query statement and the corresponding recall list do not conform to the text similarity rule; the first recall list and the second recall list are fused as the recall result. Through the above scheme, the results that conform to the text similarity rule with the query statement can be accurately recalled, and the results that do not conform to the text similarity rule with the query statement but conform to the user's historical behavior can be recalled. The combined recall result is more comprehensive and conforms to the user's characteristics. , making it possible to personalize the display of search results.

Description

technical field [0001] Embodiments of the present invention relate to the field of Internet technologies, and in particular, to a method, device, server, and storage medium for recalling search results. Background technique [0002] With the rapid development of the Internet, search engine technology has gradually matured and has become the main entrance for people to find information. Usually, the search engine recalls on the Internet according to the query sentence input by the user, and then sorts the recalled related query results, and finally displays the top-ranked query results to the user. [0003] However, the search results displayed by the existing search engines are still incomplete, or the search results are not required by the user, and cannot meet the personalized needs of the user. SUMMARY OF THE INVENTION [0004] Embodiments of the present invention provide a method, device, server and storage medium for recalling search results, so as to solve the probl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/33G06F16/9535G06F16/9538G06F16/958
CPCG06F16/9538G06F16/958G06F16/9535G06F16/3331
Inventor 刘昊骋方灵鹏刘玉忠傅星雅
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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