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Search result recall method and device, server and storage medium

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

Active Publication Date: 2019-08-02
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 and device, server and storage medium
  • Search result recall method and device, server and storage medium
  • Search result recall method and device, server and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] figure 1 It is a flowchart of a search result recall method in Embodiment 1 of the present invention. The method for recalling search results provided in this embodiment is applicable to the situation of recalling and displaying search results according to the user's query statement. Specifically, the method can be executed by a device for recalling search results, and the device can be implemented by means of software and / or hardware. The device can be integrated in the server, see figure 1 , the method of the embodiment of the present invention specifically includes:

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

[0030] Wherein, the query statement is the query text input by the target user into the query input box, which may be a word, a phrase, or a sentence. 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 whole network data a first ...

Embodiment 2

[0041] image 3 It is a flow chart of a search result recall method in Embodiment 2 of the present invention. This embodiment is optimized on the basis of the above embodiments, details not described in detail in this embodiment can be found in the above embodiments. see image 3 , the search result recall method provided in this embodiment may include:

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

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

[0044] Optionally, the method further includes: writing the first recall list into the cache; in response to other user's search requests, 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 According to the similarity between the query statement and the user characteristics, it is judged whether to hit the cache; if the cache i...

Embodiment 3

[0058] Figure 4 It is a structural schematic diagram of a device for recalling search results provided by Embodiment 3 of the present invention. The device is suitable for recalling and displaying search results according to the user's query statement. 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] Query acquisition module 310, configured to acquire the query statement of the target user;

[0060] The first recall module 320 is configured to recall a first recall list that conforms to the text similarity rule with the query sentence from the whole network data;

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

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Abstract

The embodiment of the invention discloses a search result recall method and device, a server and a storage medium. The method comprises the following steps: recalling a first recalling list conformingto a text similarity rule with a query statement from whole network data; recalling a second recall list of the query statements from a predetermined recall result database, storing historical querystatements determined based on user behaviors and corresponding recall lists in the recall result database, and the historical query statements and the corresponding recall lists do not conform to text similarity rules; and fusing the first recall list and the second recall list as a recall result. According to the scheme, the result conforming to the text similarity rule with the query statementcan be accurately recalled, the result not conforming to the text similarity rule with the query statement but conforming to the historical behavior of the user can be recalled, the recalled result obtained after combination is more comprehensive and conforms to the characteristics of the user, and personalized display of the search result becomes possible.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of the Internet, and in particular to a search result recall method, device, server and storage medium. Background technique [0002] With the rapid development of the Internet, search engine technology has gradually matured and become the main entrance for people to find information. Usually, the search engine recalls on the Internet according to the query statement input by the user, then sorts the recalled relevant 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 what the user needs, and cannot meet the personalized needs of the user. Contents of the invention [0004] Embodiments of the present invention provide a search result recall method, device, server and storage medium to solve the problem in the prior art that t...

Claims

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Application Information

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Patent Type & Authority Applications(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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