Synonym construction method and related device

A technology for constructing methods and synonyms, applied in the field of data processing, to solve problems such as difficulty in identifying

Pending Publication Date: 2019-09-20
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For example, it would be difficult to recognize "National Day" and "October" as synonyms, assuming t

Method used

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  • Synonym construction method and related device
  • Synonym construction method and related device
  • Synonym construction method and related device

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Embodiment Construction

[0065] The embodiment of the present application provides a method and related device for constructing synonyms, which are used for constructing synonyms without relying on sufficient user behavior, and have a wide range of applications.

[0066] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein, for example, can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "corresponding to" and any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements...

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Abstract

The invention discloses a synonym construction method and a related device, which are used for constructing synonyms, do not need to depend on enough user behaviors and are wide in application range. The method comprises the steps of obtaining a first corpus subjected to word segmentation processing, wherein the first corpus is a set containing synonym statements; processing the first corpus according to a preset word vector calculation model to obtain a word vector representing each word in the first corpus; processing the word vectors according to a preset supervised learning model, wherein the supervised learning model is used for improving word vector similarity among words with the same semantics; and determining synonyms according to the word vectors processed by the supervised learning model.

Description

technical field [0001] The present application relates to the technical field of data processing, in particular to a method for constructing synonyms and related devices. Background technique [0002] Thesaurus dictionary is a commonly used query tool. At present, there are mainly two methods for constructing a thesaurus dictionary. The first is that linguists manually sort out definitions based on modern Chinese dictionaries, and the second is to use modern search engines to do computer automatic alignment based on search and click logs to obtain synonym pairs, and finally manually delete them to obtain a dictionary of synonyms. [0003] A search click log refers to a collection of different query corpora that click on the same document. For example, the user expects to search for the same document through the two queries of "how to grill chicken wings deliciously" and "how to grill chicken wings deliciously", and clicks on the document. Those two queries are expected to...

Claims

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Application Information

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IPC IPC(8): G06F17/27G06F16/33
CPCG06F16/3344G06F40/289
Inventor 康战辉
Owner TENCENT TECH (SHENZHEN) CO LTD
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