Methods for matching text information and pushing business object, and devices for matching text information and pushing business object

Abstract

Embodiments of the invention provide methods for matching text information and pushing business objects, and devices for matching text information and pushing business objects. The method for matching text information comprises: obtaining a to-be-matched first text information set and a to-be-matched second text information set, the first text information set comprising first text information in limited number, the second text information set comprising second text information in limited number; and according to preset rules, inquiring one or more piece of information in the second text information in the limited number, the one or more piece of information being matched with each piece of information in the first text information in the limited number. An open extension thinking of directly finding extended words from the first text information is given up, and the method turns to a closed interval, to search one or more piece of information in the second text information in the limited number, the one or more piece of information being matched with each piece of information in the first text information in the limited number, so as to save unnecessary matching calculation amount, reduce system resource waste, and improve efficiency of matching calculation.

Description

technical field [0001] The present application relates to the technical field of network communication, in particular to a method for matching text information, a method for pushing business objects, a device for matching text information, and a device for pushing business objects. 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 it to users for query. The network information is vast and disorderly. All network information is like small islands in the ocean. Web links are bridges between these small islands. Search engines draw a clear picture of information for users. The map is available for users to consult at any time. [0004] In fu...

AI Technical Summary

Problems solved by technology

[0010] However, the above four expansion techniques needlessly increase the calculation amount of expansion alignment and invalid expansion words, and waste a lot of system resources

[0011] In addition, due to the differences in the internal operation mechanisms of the above four extension techniques, the correlation scales of the extended Q and Q' are different, so it is impossible to evaluate the extended pair of

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