Search engine based search method and search server

Abstract

An embodiment of the invention discloses a search engine based search method. The search engine based search method includes that when receiving search keywords input by users and sent from a client side, the search server determines search categories corresponding to search keywords according to corresponding relation between preset keywords and the search categories; and then the search server searches the search keywords according to the determined search categories and returns the search results to the client side. The embodiment of the invention further discloses a search server. By the search engine based search method and the search server, search intension of the users can be identified and judged, corresponding search results can be provided, search efficiency can be increased, and user experience of the users to the search engine can be improved.

Description

technical field [0001] The invention relates to the technical field of search engines, in particular to a search method and a search server based on a search engine. Background technique [0002] Search engine (search engine) refers to the use of specific computer programs to collect information on the Internet according to certain strategies, organize and process the information, and display the processed information to users, which is to provide users with retrieval services. system. See figure 1 , is a schematic diagram of the logical structure of the search engine; the controller of the search engine controls the webpage crawler to crawl webpages from the Internet, and then stores them in the original database; the indexer analyzes the webpage information in the original database, extracts index items from it, and generates The index data is stored in the index database; the retriever quickly retrieves documents in the index database according to the user's query, perf...

AI Technical Summary

Problems solved by technology

[0004] The inventor found that in the above search scheme, the search engine did not judge the user's search intention. For example, when the user inputs "mouse loves rice" and submits a search request, the existing search scheme directly returns the web search results, but the user's actual search The intent may be special searches such as music or video. Due to the large amount of information in web search results, users need to filter one by one in the web search results to obtain their real search needs; or enter the special search page to search again, reducing It improves the search efficiency and also reduces the user's experience of using the search engine

Images