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Method and device for mining and purifying similar books in book library

A book and similar technology, applied in the field of information processing, can solve problems such as large storage capacity and slow mining speed

Inactive Publication Date: 2016-03-02
BEIJING QIHOO TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the method of matching chapter content information to mine similar books has a high accuracy rate, there will be a problem of slow mining speed due to the large amount of chapter content storage of e-books in the book library

Method used

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  • Method and device for mining and purifying similar books in book library
  • Method and device for mining and purifying similar books in book library
  • Method and device for mining and purifying similar books in book library

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Embodiment Construction

[0095] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0096] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will be unders...

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Abstract

The invention provides a method and device for mining and purifying similar books in a book library. The method for purifying similar books in the book library comprises the following steps: determining the group of each electronic book according to the names of all the electronic books in the book library; for each group, calculating the similarity among the electronic books in the group according to the chapter list of each electronic book in the group, and if the similarity between two electronic books in the group exceeds a set threshold, determining that the two electronic books are a pair of similar books in the book library; constructing a graph model of the book library by utilizing the similar books in all the groups in the book library, wherein each pair of similar books are two connected end points in the graph model; and for each communication component in the graph model, selecting one electronic book from the communication component to retain and deleting the other electronic books. By applying the method and device, the mining speed of the similar books in the book library can be improved and the scale of the book library can be reduced.

Description

technical field [0001] The present invention relates to the technical field of information processing, in particular, the present invention relates to a method and device for excavating and purifying similar books in a book library. Background technique [0002] With the rapid development of the Internet, traditional books are gradually replaced by e-books. Through smart devices such as PCs (Personal Computers, personal computers), mobile phones, and readers, users can search for e-books they are interested in online, or store their favorite e-books in the smart devices. [0003] At present, smart devices can support various reading platforms and reading tools to meet users' e-book reading needs, such as Qidian.com, Romance Novels, 360 Novels, Shuqi Novels, ireader, etc. These reading platforms and reading tools are usually equipped with an e-book database (also referred to as a book library herein) for storing a large number of e-books. [0004] In practical applications,...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/35G06F16/9535G06F16/335G06F16/00
Inventor 张超
Owner BEIJING QIHOO TECH CO LTD
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