Information search system and method for electronic books

Abstract

The invention discloses an information search system and an information search method for electronic books. The information search system comprises a resource pool, electronic reading equipment, a marking tool and a marking server, wherein the resource pool is used for storing electronic books; the electronic reading equipment is used for reading the electronic books; the marking tool is used for making semantic annotations on knowledge points in the electronic books and uploading the semantic annotations to the marking server; the marking server is used for storing the semantic annotations and returning the position information of relevant knowledge points in the electronic books back to the electronic reading equipment based on the semantic annotations in response to an information search request submitted by the electronic reading equipment; and the electronic reading equipment can be used for acquiring detailed information of corresponding knowledge points based on the position information.

Description

technical field [0001] The present invention relates to the field of information retrieval, more specifically, to an information retrieval system and method for electronic books. Background technique [0002] With the continuous development of information technology, people are more and more inclined to read electronic books through electronic reading devices (eg, electronic books, computers, mobile phones, tablet computers, etc.), and electronic reading methods have gradually penetrated into various fields of people's lives. For example, in schools, e-classroom systems use e-books as materials for mutual interaction between teachers and students, and e-books are also used as reading objects in e-reading systems. [0003] However, the current information technology in the field of electronic reading is based on the electronic book as the basic processing unit. For example, people usually first search for and download related electronic books, and then read the electronic boo...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the processing granularity in the existing electronic reading technology is too coarse (for example, taking the electronic book as the basic processing unit), the present invention proposes an information retrieval method for electronic books that takes the knowledge point as the basic processing unit Systems and Information Retrieval Methods

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