Medical information search engine system and search method

A medical information and search engine technology, which is applied in the direction of network data indexing, network data retrieval, and other database retrieval, can solve the problems that the drugs or materials for the treatment of hyperthyroidism cannot be retrieved, and the efficiency of parallel operations needs to be improved, so as to improve the search results. Full rate, probability reduction, and the effect of maintaining precision

Inactive Publication Date: 2015-04-22
XINGSHULIN INFORMATION TECH BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If you use a traditional search engine, you can only search for data containing the word "hyperthyroidism", but the drugs or materials for treating hyperthyroidism cannot be retrieved
[0004] In addition, the document-based indexing system has a bottleneck in indexing multithreading. Multiple threads can read the index library at the same time, but only one thread can write to the index library.
Therefore, in terms of index distribution, the efficiency of parallel operations needs to be improved

Method used

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  • Medical information search engine system and search method
  • Medical information search engine system and search method
  • Medical information search engine system and search method

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Experimental program
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no. 1 approach

[0032] figure 1 It is a block diagram of the first embodiment of the medical information search engine system of the present invention.

[0033] Such as figure 1 As shown, in this embodiment, the medical information search engine system of the present invention includes a medical semantic thesaurus storage module 10 , a semantic analysis module 30 , an index module 50 , a distributed index data storage module 70 and a search module 80 .

[0034] The medical semantic thesaurus storage module 10 is used for storing synonyms, synonyms and related words in the medical field. Specifically, the medical semantic thesaurus storage module 10 stores synonyms, synonyms and associated words in the medical field including Chinese in multiple languages, which play a supporting role for the semantic analysis module 30 .

[0035] The semantic analysis module 30 is configured to receive query instructions, analyze the query instructions based on the medical semantic thesaurus storage module ...

no. 2 approach

[0046] This embodiment is a preferred solution of the first embodiment.

[0047] figure 2 It is a block diagram of the second embodiment of the medical information search engine system of the present invention.

[0048] Such as figure 2As shown, in the present embodiment, the medical information search engine system of the present invention includes a medical semantic thesaurus storage module 10, a semantic analysis module 30, a weight calculation module 40, an index module 50, a distributed index data storage module 70 and a search module 80.

[0049] Compared with the medical information search engine system of the first embodiment, the medical information search engine system of the present embodiment adds a weight calculation module 40:

[0050] The weight calculation module 40 is used to calculate the weighted value of the word segmentation, and add the weighted value into the word segmentation combination. Specifically, the weight calculation module 40 calculates w...

no. 3 approach

[0060] This embodiment is a preferred solution of the second embodiment.

[0061] image 3 It is a block diagram of the third embodiment of the medical information search engine system of the present invention.

[0062] Such as image 3 As shown, in the present embodiment, the medical information search engine system of the present invention includes a medical semantic thesaurus storage module 10, a semantic analysis module 30, a weight calculation module 40, an index module 50, a distributed index data storage module 70, a search module 80 and data merging module 90. There are two index modules 50 and two distributed index data storage modules 70 , the index module 1 corresponds to the distributed index data storage module 1 , and the index module 2 corresponds to the distributed index data storage module 2 .

[0063] Compared with the medical information search engine system of the second embodiment, the search module 80 of the medical information search engine system of ...

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Abstract

The invention provides a medical information search engine system and search method. The medical information search engine system comprises a medical semantic dictionary storage module used for storing synonyms, near-synonyms and associated words in the medical field, a semantic analysis module used for receiving a query instruction and generating a participle combination by analysis on basis of the medical semantic dictionary storage module, an index module used for generating participle indexes based on a database, storing the participle indexes on storage nodes in a distributed mode, and generating or extending data stored by a distributed type index data storage module, the distributed type index data storage module used for storing the participle indexes, and a search module used for searching the distributed type index data storage module for the participle combination. By arrangement of the medical semantic dictionary storage module, searched key words are extended accurately, and the search performance in the medical field is improved remarkably.

Description

technical field [0001] The invention relates to the technical field of search engines, in particular to a medical information search engine system and a search method. Background technique [0002] With the continuous expansion and expansion of medical information, it is more and more important to accurately search for medicine and correctly associate word meanings, and the need to quickly help doctors or patients find the correct information is more urgent. [0003] Traditional search engines are usually based on ordinary fuzzy search or word segmentation search, and sometimes the recall rate of a word search result is very low. For example, if you search for the keyword "hyperthyroidism", the English equivalent is "hyperthyreosis", and the relevant drugs for treatment are propylthiouracil and methimazole. If you use a traditional search engine, you can only search for data containing the word "hyperthyroidism", but you cannot retrieve drugs or materials for the treatment ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06Q50/22
CPCG06F16/00G06F16/951G06Q50/22
Inventor 刘辰辉王哲武靖毛进余可谊尹佳徐凯峰江伟朱祖懿周城朱卫国
Owner XINGSHULIN INFORMATION TECH BEIJING
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