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A text processing method and device

A text processing and text data technology, applied in special data processing applications, unstructured text data retrieval, text database clustering/classification, etc., can solve problems such as low classification efficiency, heavy manual workload, and biased text understanding , to achieve the effect of improving accuracy, reducing influence and improving efficiency

Active Publication Date: 2022-02-25
北京科大讯飞教育科技有限公司
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Problems solved by technology

However, when the amount of text is large, the manual workload is heavy, the classification efficiency is very low, and different people may have deviations in the understanding of the text, and there is subjectivity in the labeling of text categories.

Method used

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  • A text processing method and device
  • A text processing method and device
  • A text processing method and device

Examples

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Embodiment Construction

[0060] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0061] figure 1 It is a flow chart showing a text processing method according to an exemplary embodiment of the present invention. As an example, the method can be used in mobile phones, tablet computers, desktop computers, notebook computers, servers and other devices.

[0062] see figure 1 As shown, the method may include the following steps:

[0063] Step S101, acquiring text data to be p...

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Abstract

An embodiment of the present invention provides a text processing method and device, wherein the method includes: obtaining text data to be processed; obtaining the probability that the text data belongs to each preset category according to a text classification model, wherein the text classification model is used for Classify the text data according to the title of the text data and the sentences included in the text data; determine the category of the text data according to the probability that the text data belongs to each preset category. In the embodiment of the present invention, the text classification model is used to classify the text to be classified from the perspective of title + full text, and the probability that the current text belongs to each preset category is obtained, and then the category of the text is finally determined on this basis, which is effective The efficiency of text classification is greatly improved, and the accuracy of text classification is also improved, and the influence of human subjectivity on classification results is reduced.

Description

technical field [0001] The invention relates to the field of natural language processing, in particular to a text processing method and device. Background technique [0002] With the development of information technology, the amount of text information faced by people is also growing explosively, and the processing technology of text information is also constantly evolving. Taking the field of education as an example, the current automatic marking technology has begun to emerge, and more and more schools or educational institutions have begun to use automatic marking technology to automatically mark students' test papers. Many test papers contain composition, but composition is a highly subjective test question, and it is difficult for the machine to directly give the score of the composition. [0003] In the process of realizing the present invention, the inventor found that when correcting compositions, whether to go off topic is one of the main concerns of scoring. There...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/35
CPCG06F16/35
Inventor 王栋宋巍付瑞吉王士进胡国平秦兵刘挺
Owner 北京科大讯飞教育科技有限公司
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