Information searching method and device

Abstract

The embodiment of the application provides an information searching method and device. The method includes the steps that when a searching request of information is received, one piece or multiple pieces of candidate information is searched based on the searching request; the behavior confidence corresponding to user identification where operation is initially conducted on the candidate information is searched; one piece or multiple pieces of targeted candidate information is selected from the candidate information based on the behavior confidence; the targeted candidate information is returned. By means of the information searching method and device, the condition that revision and upgrade are correspondingly carried out with the behavior mode of a user changing is avoided, the recall and precision of cheating behavior detection are guaranteed, and the cost of revision and upgrade detection is greatly reduced; the generalization capability is improved, the limitation of current information is solved, and the recall of cheating behavior recognition is improved.

Description

technical field [0001] The present application relates to the field of computer processing technology, in particular to an information search method and an information search device. Background technique [0002] With the rapid development of the network, network information has increased dramatically. In order to find desired network information among massive network information, users usually use search engines to search. [0003] A search engine refers to a system that automatically collects information from the Internet, and after a certain arrangement, provides users with a query system, allowing users to find the desired results as quickly as possible, generally including two links: [0004] 1. Recall relevant information based on the search terms submitted by users and according to the principle of text matching. [0005] 2. According to historical user behavior data, estimate the click-through rate of the information under the search term, sort by the click-through...

AI Technical Summary

Problems solved by technology

[0012] However, at present, this mechanism is not only gradually being used by cheating groups, but also its ranking effect is not high, which seriously affects the accuracy of search engine ranking

[0013] For example, in order to make their information rank higher, a small number of illegal manufacturers employ the method of hiring people to click on their information to increase the click-through rate of their information in a short period of time. Generally, search engines cannot effectively identify these click-on behaviors and list these clicks. The information is sorted first, but the information needed by the user may be sorted later, which affects the user's search experience

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