Vertical search engine and method for searching contrast association shopping information

Abstract

The invention discloses a vertical search engine and a method for searching contrast association shopping information. The search engine consists of data crawling module, a web page resolution module, an index memory module, and a retrieval module. With the adoption of the method, when a user queries some electronic product, a search server can return attribute information of the product to the user on different shopping platforms; the attribute information mainly comprises prices, evaluations and sales trends in the different shopping platforms; the contrast association shopping information can be queried; the user can contrast to purchase and preferentially select the product conveniently; and the attribute information of related products can be checked in all aspects.

Description

technical field [0001] The present invention relates to an information retrieval technology in network applications—a vertical search engine. The technology involved is to realize the retrieval of related information of a certain electronic product in the process of realizing electronic shopping, specifically a method of searching and comparing related shopping information. A vertical search engine and a vertical search method for searching and comparing related shopping information. Background technique [0002] In the information age, search engines have become an indispensable part of our lives. People use them to quickly locate information, quickly obtain information, and quickly solve problems in the vast ocean of information. Search engines include general search engines and vertical search engines. [0003] The technology of the general search engine is to use robot technology to crawl the web pages continuously along the hyperlinks in the web pages through the web c...

AI Technical Summary

Problems solved by technology

[0007] (1) Users in different fields and backgrounds often have different retrieval purposes and needs, and the results returned by general search engines contain a large amount of information that users do not care about, which cannot be applied to professional search services such as e-shopping platforms;

[0008] (2) Although vertical search engines can accurately return user-defined information, due to protectionism in e-commerce applications, each website only provides product information on its own platform and deliberately blocks product information from other electronic websites to prevent Customer comparison, unable to realize the retrieval of comparative related information

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