Method and device for obtaining synonyms

A technology of synonyms and dictionaries, which is applied in the field of obtaining synonyms, can solve problems such as low algorithm efficiency, numerous manpower and material resources, and difficulty in obtaining synonyms, and achieve the effect of improving algorithm efficiency and reducing manpower

Active Publication Date: 2009-11-11
TSINGHUA UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The first method, manual acquisition of synonyms consumes a lot of manpower and material resources, and it is difficult to obtain new synonyms
[0009] The second method, highly dependent on the quality of Internet text content, makes the algorithm inefficient

Method used

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  • Method and device for obtaining synonyms
  • Method and device for obtaining synonyms
  • Method and device for obtaining synonyms

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Such as figure 1 As shown, the embodiment of the present invention provides a method for obtaining synonyms, including:

[0048] Step 101: Create a set of matching pairs of words and result addresses;

[0049] Step 102: use each word in the created set as a word to be searched, and search for a matching result address from the created set according to the word to be searched;

[0050] Step 103: According to the searched result address, search for words matching the result address from the created set, and use the found words as synonyms.

[0051] In the embodiment of the present invention, by creating a collection of matching pairs of words and result addresses, each word in the created collection is used as a word to be searched, and according to the words to be searched, the result address is searched from the created collection, according to Find the result address, find the word from the created collection, and use the searched word as a synonym, so that synonyms ...

Embodiment 2

[0053] Such as figure 2 As shown, the embodiment of the present invention provides a method for obtaining synonyms, including:

[0054] Step 201: Obtain the query log including query information, result address and user identification number from the query log recorded by the search engine;

[0055] Wherein, this embodiment acquires synonyms based on query logs recorded by search engines. Among them, the query log is the behavior log of the interaction between the user and the search engine. When the user submits query information to the search engine, the search engine automatically assigns a user identification number to the user, and the search engine provides the user with a list of result addresses related to the query information. The user clicks a result address from the list, and the search engine records the query information submitted by the user, the result address clicked by the user and the user identification number of the user as the user's query log. For exa...

Embodiment 3

[0108] Such as image 3 As shown, the embodiment of the present invention provides a device for obtaining synonyms, including:

[0109] Create module 301, be used for creating the set of matching pair of word and result address;

[0110] The first search module 302 is used to use each word in the created collection as a word to be searched, and search for a matching result address from the created collection according to the word to be searched;

[0111] The second search module 303 is configured to search for words matching the result address from the created set according to the search result address, and use the searched words as synonyms.

[0112] Wherein, the creation module 301 specifically includes:

[0113] A word segmentation unit, which is used to divide each query information in the query log into words;

[0114] The first composition unit is used to form a matching pair between the divided word and the result address in the query log;

[0115] The second compon...

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PUM

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Abstract

The invention discloses a method and a device for obtaining synonyms, belonging to the field of computers. The method comprises the steps of: creating a set of matching pairs between words and result addresses; taking each word in the set as a word to be searched, and searching the matched result address from the set according to the word to be searched; and according to the result address, searching the word matched with the result address from the set and taking the word which is found as a synonym. The device comprises a creation module, a first searching module and a second searching module. The method and the device can more easily obtain the synonyms, reduce the consumption of manpower and material resources and improve algorithm efficiency.

Description

technical field [0001] The invention relates to the field of computers, in particular to a method and device for obtaining synonyms. Background technique [0002] On the Internet, synonyms not only include words with the same or similar meanings, but also words of the same type or related meanings. For example, "ethanol" and "alcohol" are words with the same meaning, "achievement" and "achievement" are words with similar meanings, "Buick" and "Toyota" are words of the same type, "employment" and "recruitment" are words with the same meaning related words. [0003] Obtaining synonyms in the Internet is of great significance to various research and applications of the Internet. For example, when performing search engine advertisements, advertisers hope that their advertisements will not only appear when users query certain query words, but also It should also appear when looking for synonyms of these query terms to obtain the best display effect. [0004] In order to obtain...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 刘奕群马少平张敏金奕江张阔茹立云
Owner TSINGHUA UNIV
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