Method for providing realtime individualized dynamic theme service

A thematic and dynamic technology, applied in the field of providing real-time personalized dynamic thematic services, can solve problems such as inefficiency and infeasibility, and achieve the effect of improving immediacy and average update speed.

Inactive Publication Date: 2004-05-26
邵建宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For the computer system under the traditional model, the formation process of the topic is actually a complex retrieval process including full text and attributes. This model cannot solve the requirement that a large number of topics need to be dynamically updated according to changes in information sources, which will put a huge pressure on the system : If the source of information changes, having 100,000 topics means that 100,000 complex searches need to be performed concurrently or sequentially, which is actually inefficient and infeasible

Method used

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  • Method for providing realtime individualized dynamic theme service
  • Method for providing realtime individualized dynamic theme service

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0014] For example, there are 6 topics, where ABCD indicates keywords appearing in the full text, and OR AND indicates the relationship between these keywords.

[0015] A OR B OR C OR D

[0016] A OR C AND D

[0017] A AND (B OR C)

[0018] B AND D

[0019] A

[0020] C

[0021] First of all, keyword extraction is carried out. It can be seen that the full-text keywords involved in these topics include A, B, C, and D. Then sort by the number of occurrences of each keyword. It can be seen that in these topics, A appears 4 times, B appears 3 times, C appears 4 times, and D appears 3 times. Since both A and C have appeared as the only keyword in a certain topic, both A and C should be multiplied by 1000 times the number of the unique keyword topic. The final sorting result becomes:

[0022] A 4*1*1000=4000

[0023] B 3

[0024] C 4*1*1000=4000

[0025] D3

[0026] Sort these keywords according to this result, and we get the keyword search order of A C B D.

[0027] Th...

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PUM

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Abstract

Through monitoring system, any change in files and information sources will be transferred to instant individualized dynamic theme system directly. Method of sectionalized indexing, sectionalized optimizing and sorting makes theme be updated automatically. This method makes individual through platform of instant individualized dynamic theme service system possible to own theme accorded with own information needs totally, or to define own sub theme under main theme of a enterprise. The invention provides individualized theme service for individuals to realize individual knowledge door.

Description

technical field [0001] The invention relates to a method for processing information, in particular to a method for providing instant personalized dynamic special service. Background technique [0002] A topic in the traditional sense is the Boolean logic combination of the Boolean logic expression (and or not between multiple words) contained in the full-text content and the Boolean expression of the attribute content, which is the knowledge to express knowledge. [0003] For the computer system in the traditional mode, the formation process of the topic is actually a complex retrieval process including full text and attributes. This mode cannot solve the requirement that a large number of topics need to be dynamically updated according to changes in information sources, which will put a huge pressure on the system : If the information source changes, having 100,000 topics means that 100,000 complex searches need to be performed concurrently or sequentially, which is actuall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 邵建宇
Owner 邵建宇
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