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Retrieval system and method

A retrieval system and user technology, applied in special data processing applications, instruments, electronic digital data processing, etc., can solve problems such as the influence of user mood, ineffective retrieval results, repetitive labor of users, etc., so as to improve retrieval efficiency and reduce The effect of reducing the amount of computation and workload

Inactive Publication Date: 2008-06-04
汤淼
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the user needs to further limit the search conditions in the results retrieved for the first time, that is, when the search conditions entered for the second time are the first search conditions plus specific restrictions, the user must set the first search conditions to Input again, causing the user to repeat the work
In addition, in this case, the system searches the database according to the second search criteria, and the search results obtained by the first search do not play a role
If the retrieval condition is determined several times and the retrieval formula is very long, repeatedly repeating the retrieval behavior including the previous retrieval will cause a very large amount of calculation for the retrieval, which will have a great impact on the running speed of the system, and at the same time affect the user's mood

Method used

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Embodiment Construction

[0017]

[0018] Such as figure 1 As shown, the retrieval system 1 according to the first embodiment of the present invention includes a plurality of client terminals 10 and a server 20 connected to the client terminals 10 through a wired or wireless network. Each client terminal 10 has an input device 101 , a display device 102 and a sending / receiving device 103 . The input device 101 is for the user to input retrieval conditions related to retrieval. The display device 102 is used for displaying retrieved search results and other information. The sending / receiving device 103 is used for sending information from the client 10 to the server 20 and receiving information from the server 20 . The server 20 includes a source database 202 , a retrieval device 201 , a secondary retrieval database 203 and a sending / receiving device 204 . The source database 202 is used to store various original data, such as various information of users, including user name, user's mobile phone n...

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Abstract

A retrieval system consists of a user end with an input unit for inputting index condition including the first retrieval condition, the second retrieval condition and a display unit for displaying result; a retrieval server being connected to user end and being formed by a source databank for storing original data, an indexing unit for carrying out index in source databank as per the first index condition and for sending retrieval result to user end and a secondary retrieval databank for storing retrieval result obtained by the first retrieval and for carrying out retrieval in secondary retrieval databank as per the second retrieval condition then sending retrieval result to user end when the second retrieval is carried out by user.

Description

technical field [0001] The invention relates to a retrieval system and retrieval method. Background technique [0002] Retrieval is a method that people often use to obtain desired information. Usually, in the retrieval process, the user cannot obtain the desired retrieval results at one time. Therefore, it is necessary to input retrieval conditions multiple times, and use the retrieval conditions to perform retrieval in the database. However, if the user needs to further limit the search conditions in the results retrieved for the first time, that is, when the search conditions entered for the second time are the first search conditions plus specific restrictions, the user must set the first search conditions to Input again, causing the user to repeat the work. In addition, in this case, the system searches the database according to the second search condition, and the search result obtained by the first search has no effect. If the retrieval condition is determined sev...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
Inventor 汤淼
Owner 汤淼