Information classification method based on deep learning and related equipment

A technology of deep learning and classification method, applied in the field of data analysis, can solve the problem of data imbalance, unable to accurately reflect the original information, etc., to achieve the effect of solving data imbalance

Pending Publication Date: 2020-07-17
CHINA PING AN LIFE INSURANCE CO LTD
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Problems solved by technology

[0004] Based on this, in view of the problem of data imbalance in the current text classification, which leads to the inability to accurately reflect the content of the original information when using the deep learning model for text feature extraction, an information classification method based on deep learning is provided. and related equipment

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  • Information classification method based on deep learning and related equipment
  • Information classification method based on deep learning and related equipment
  • Information classification method based on deep learning and related equipment

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Embodiment Construction

[0048] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0049]Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the specification of the present application refers to the presence of the features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof.

[0050] figure 1 It is an overall flowchart of an...

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Abstract

The invention relates to the technical field of data analysis, in particular to an information classification method based on deep learning and related equipment, and the method comprises the steps: obtaining the data quantity of to-be-recognized information, determining a clustering mode of the to-be-recognized information according to the data quantity, and carrying out the preprocessing of theto-be-recognized information in a clustering mode, and obtaining pre-classified data; performing word vector conversion on the pre-classified data to obtain word vectors of the pre-classified data; the word vectors of the pre-classified data are added into a deep learning model for text feature extraction, and a plurality of text features are obtained; classifying the text features to obtain a classification result of the text features; and scoring the classification result by applying a voting mechanism, and determining a classification label of the to-be-identified information according to the scoring result. According to the method, the problem that the content of original information cannot be accurately reflected when text feature extraction is carried out by applying a deep learningmodel due to data imbalance is effectively solved.

Description

technical field [0001] The present application relates to the technical field of data analysis, and in particular to an information classification method and related equipment based on deep learning. Background technique [0002] Usually people can clearly understand the multiple intentions expressed in the text, but it is difficult for the robot to understand all the intentions expressed in the text, which leads to incomplete answers given by the machine, and the customer cannot get a complete and satisfactory answer from the robot, or even It is possible to return wrong answers because they do not understand the customer's multiple intentions, resulting in a very poor experience for customers and reducing customer satisfaction. Therefore, it is an important task for customer service robots to enable machines to interpret the multiple intentions expressed by customers. [0003] At present, text classification is mainly used in multi-intent recognition. However, there is a ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/35G06F16/332G06F40/284
CPCG06F16/3329G06F16/355
Inventor 金美芝
Owner CHINA PING AN LIFE INSURANCE CO LTD
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