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Personal document searching method based on synonyms

A search method and technology for synonyms, applied in the field of personal information management, can solve the problems of not being able to remember the storage location and accurate keyword information, and unable to query effectively, achieving novel methods, reducing file search time, improving recall rate and accuracy. rate effect

Inactive Publication Date: 2013-06-26
TIANJIN UNIVERSITY OF TECHNOLOGY
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AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to overcome the above-mentioned problems existing in the prior art, and propose a personal file search method based on synonyms. The present invention is based on a prototype system developed by the inventor to monitor user desktop behavior, collect and analyze a large amount of data Proposed, mainly aimed at solving the problem that users cannot effectively query files that have not been accessed for a long time because they cannot remember their storage location and accurate keyword information

Method used

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  • Personal document searching method based on synonyms
  • Personal document searching method based on synonyms
  • Personal document searching method based on synonyms

Examples

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Embodiment 1

[0047] Below we use an example to illustrate the personal file search method based on synonyms, and illustrate the above concepts with examples.

[0048] First, the file name participle

[0049] for Figure 5In the file collection, we can get each word corresponding to the file name after passing the word segmentation tool, and we can also count the number of occurrences, such as Figure 9 As shown, this represents a user's personal desktop dictionary.

[0050] For example: based on Figure 5 Part of the user's personal desktop files shown, we can perform word segmentation on the file names, then the result after word segmentation is as follows Image 6 As shown in Table A in , each file name corresponds to each word it contains.

[0051] Second, build a keyword synonym map

[0052] Depend on Figure 9 For the words in the online dictionary website, you can get their synonyms, and after querying Image 6 In table A, does this synonym exist? If so, it can be stored in the ...

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Abstract

The invention provides a personal document searching method based on synonyms. The personal document searching method comprises the following steps of: carrying out word segmentation on document names with concentrated data by a conventional tokenizer, carrying out synonym matching by using an online dictionary website after word segmentation, and gathering synonym and near-synonym information of words returned by the online dictionary website by using a webpage gathering technology and storing the synonym and near-synonym information of the words in a database; and then inquiring in combination of the corresponding synonyms based on input keywords by using a character string matching method. According to the personal document searching method, personal desktop files and the synonyms are combined; the solution is put forward specific to the query problem of the files in personnel data management; the personal document searching method has the characteristics of being concise and practical and easy in realization; and simultaneously, according to the personal document searching method, the file searching time of users can be greatly reduced, the users can inquire the personal desktop files conveniently, and the recall rate and the accuracy rate of the files are improved.

Description

technical field [0001] The invention relates to the field of personal information management, in particular to a method for searching personal files based on synonyms. Background technique [0002] With the development of digital technology and the web, the amount of information people deal with increases dramatically every day, but people's attention and the time they can spend on data management remain basically the same. Therefore, personal data space management has increasingly become an important research issue. The broad definition of personal information management includes both the management of personal memory information and the management of external information. With the development of information technology, there are more and more types and forms of information resources, and the methods originally used for traditional paper information are no longer applicable. It is necessary to explore the methods of information management automation from the aspects of coll...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 李玉坤赵喜燕赵德新
Owner TIANJIN UNIVERSITY OF TECHNOLOGY
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