Enhancement type related search system and method using commercial articles as medium

Abstract

The invention discloses an enhancement type correlation search system taking commodity as the media. The system consists of four modules of a data updater module, an indexer module, a search service module and a controller module. By extracting the relationship between a search term and an article of the search term and using a vector model, the similarity between search terms is calculated to get the inner links between commodities; the invention also discloses a method thereof. By using the mapping relation between search terms and the commodities, a meaning relative index and a literal relative index are established, thereby improving the quality of searching clue words of the meaning type correlation search and ensuring the commended correlation words companies with the marketing pace.

Description

technical field [0001] The invention relates to the field of information retrieval, in particular to an improved technology for related search of an e-commerce website using commodities as the medium. Background technique [0002] Relevant search is a technology that provides other keywords with certain relevance to the user's search keyword, which can play a role in correcting the user's input keyword and guiding the user to search for the most relevant keyword to a certain extent. [0003] At present, the realization of general search websites, for example: search result pages such as Baidu and Google will display relevant search results. The keywords in the relevant search results are relatively similar to the keywords searched by the user and have a relatively large search volume. The realization results may appear in three situations: ①Basic implementation method: Segment and index the input words searched by a large number of users, and then search for this "search ke...

AI Technical Summary

Problems solved by technology

[0004] The shortcomings of the above methods applied to e-commerce websites: For the method described in ②, it is generally necessary to use basic vocabulary such as synonyms

Furthermore, the product update speed of the e-commerce website is fast, and the update of the vocabulary is also a cumbersome problem.

For the method described in ③, it is more manual screening work. As the number of words to be recommended increases, the workload increases.

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