Sentence similarity analysis method, device and computer equipment

A similarity and sentence technology, applied in the computer field, can solve the problems of failing to consider the interactive comparison information of sentence vectors, large errors in analysis results, and loss of sentence comparison features, etc., to increase sentence comparison features, express accurately, and reduce analysis errors Effect

Active Publication Date: 2021-11-23
北京水滴科技集团有限公司
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Problems solved by technology

[0005] The technical problem to be solved by the embodiments of the present invention is that the existing method for calculating sentence similarity fails to take into account the interactive comparison information between sentence vectors, thereby losing important sentence comparison features, making the analysis results larger in error and not accurate enough

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  • Sentence similarity analysis method, device and computer equipment
  • Sentence similarity analysis method, device and computer equipment
  • Sentence similarity analysis method, device and computer equipment

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Embodiment Construction

[0090] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0091] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0092] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0093] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the descript...

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Abstract

The invention discloses a sentence similarity analysis method, device and computer equipment, relates to the field of computer technology, and can solve the problem that the error of the analysis result is large and not accurate enough when calculating the sentence similarity. The method includes: determining the received text sentence and any basic sentence stored in the knowledge base as the target sentence for the similarity to be analyzed; according to the correlation between words, configuring the target weight corresponding to each word in the target sentence; The target weight is used to construct the target sentence vector of the target sentence; analyze the interactive comparison information between the target sentence vectors corresponding to the two target sentences; determine the interaction between the two target sentences based on the interactive comparison information Sentence similarity. The invention is applicable to the analysis of the similarity between sentences.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a sentence similarity analysis method, device and computer equipment. Background technique [0002] The calculation of semantic similarity can also be called text matching. The calculation of similarity between sentences occupies a very important position in various fields of natural language processing. In natural language processing applications, such as insurance services and intelligent customer service in network mutual assistance services system, the calculation of the similarity between sentences is a very critical issue. [0003] The current Chinese semantic similarity calculation method can be as attached figure 1 As shown, it is mainly to divide the two sentences into words and use the pre-trained word vector to express the word, then input the word vector into the sequence neural network model, calculate the sentence vector of the sentence, and then perform the two ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/332G06F40/295G06F40/30G06N3/08G06K9/62
CPCG06F16/3329G06N3/08G06F18/22
Inventor 李佳吴玉武张东阳王子诚
Owner 北京水滴科技集团有限公司
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