Text error correction method and device based on language model, terminal equipment and medium

Abstract

The invention is applicable to the technical field of artificial intelligence, and provides a text error correction method and device based on a language model, terminal equipment and a medium. The method comprises the following steps: determining a name in a to-be-corrected text, and performing vocabulary replacement on the name in the to-be-corrected text to obtain a replacement text, wherein the vocabulary replacement is used for replacing names in the to-be-corrected text with preset name vocabularies and preset product vocabularies; inputting the replacement text into a language model for text analysis to obtain a text score; setting the replacement text corresponding to the maximum text score as a standard text, and performing text error correction on the to-be-corrected text according to the standard text. According to the method, the to-be-corrected text is corrected based on the preset name vocabulary or the preset product vocabulary carried in the standard text, the use frequency of a single vocabulary in the to-be-corrected text does not need to be calculated, text correction based on the use frequency of the single vocabulary is not needed, error correction of names in the to-be-corrected text is prevented, and the accuracy of text error correction is improved.

Description

technical field [0001] The present application relates to the technical field of artificial intelligence, and in particular to a language model-based text error correction method, device, terminal device and medium. Background technique [0002] In the process of text error correction, since the name of a person is a low-frequency word, the phrase formed by the combination of the name and other words is also low-frequency. In the process of text error correction, it is often considered that there is an error where the name of the person appears, such as "Zha Wang Congmin's gender", because the frequency of "congmin" is lower than that of "smart", if the name "congmin" is not detected and corrected If it is wrong, it will be wrongly identified as "smart". Therefore, in the process of text error correction, the problem of name detection and error correction has attracted more and more attention. [0003] In the existing text error correction process, the error correction of t...

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Problems solved by technology

[0004] In view of this, the embodiment of the present application provides a language model-based text error correction method, device, terminal device, and medium to solve the problem of text error correction based on the frequency of use of a single vocabulary in the prior art. The problem of low error correction accuracy

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