Method for Establishing Information Category System and Corresponding Information Classification Browsing and Retrieval Device

A category and system technology, applied in the field of information classification browsing and retrieval devices, can solve the problems of difficulty in revision, multiple classification methods, and inconvenient browsing of multiple categories, so as to reduce classification levels, reduce workload, and automatically classify accurate information. Effect

Active Publication Date: 2016-06-29
COMAC +1
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of too many levels in the traditional classification method, difficulty in revision, and inconvenient browsing of multiple categories, the present invention proposes a method for establishing an information category system for the retrieval system and a corresponding information classification browsing retrieval device

Method used

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  • Method for Establishing Information Category System and Corresponding Information Classification Browsing and Retrieval Device
  • Method for Establishing Information Category System and Corresponding Information Classification Browsing and Retrieval Device
  • Method for Establishing Information Category System and Corresponding Information Classification Browsing and Retrieval Device

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Embodiment Construction

[0019] In the following detailed description of the preferred embodiment, reference is made to the accompanying drawings which form a part hereof. The accompanying drawings show, by way of example, specific embodiments in which the invention can be practiced. The illustrated embodiments are not intended to be exhaustive of all embodiments in accordance with the invention. It is to be understood that other embodiments may be utilized and structural or logical changes may be made without departing from the scope of the present invention. Accordingly, the following detailed description is not limiting, and the scope of the invention is defined by the appended claims.

[0020] figure 1 A method flow diagram according to one embodiment of the present invention is shown.

[0021] In method step 101, a category system is established, and the category system is established by combining system classification and facet grouping, and the category system includes multiple levels. In a...

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Abstract

The invention relates to a method for establishing an information category system for a searching system and a corresponding information classification browsing and searching device. The method comprises the following steps of establishing a multi-level category system by adopting a way of combining system classification and faceted assembling; compiling a label for each lowest level category, and distributing weight for the label; according to the label and weight thereof in the category system accurately matched by single information, calculating the relevancy between the label and the weight thereof and various categories; and putting the single information to the category with the highest relevancy. The information classification browsing and searching device comprises a category system indexing module, a category system display module, a selection category display module, a Boolean loci calculation selecting module and a category searched result display module which are used for implementing the method for establishing the information category system disclosed by the invention. According to the method and device provided by the invention, the classification levels of the classification system can be reduced; the workload for the maintenance of the classification system can be reduced; and moreover, as the information of multiple categories can be searched at the same time, the information searching time of users can be effectively reduced.

Description

technical field [0001] This patent relates to a method for establishing an information category system for a retrieval system and a corresponding information classification browsing retrieval device. Background technique [0002] At present, most of the portal websites and computer systems provide classification retrieval functions based on the classification system. The general idea is to classify the information in advance according to the manual or computer training method based on the classification system, and then users can search based on the displayed classification system. Category browsing search. [0003] The main shortcomings of this static, pre-grouped classification system are: (1) the classification level is very deep, but it is still difficult to reflect the more specific categories; (3) Users can only browse information of one category at a time, and cannot browse information containing multiple categories at the same time; (4) Cannot browse information of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
Inventor 刘忠汤坚玉刘曲
Owner COMAC
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