Text error correction method and device

A text error correction and text technology, applied in text database query, unstructured text data retrieval, special data processing applications, etc., can solve the problems of poor error correction efficiency and achieve the effect of improving text error correction efficiency

Pending Publication Date: 2020-05-15
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, using pinyin and font for error correction, each word that may have errors in the sentence may recall a large number of corresponding similar pinyin candidates or similar font candidates. At t

Method used

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  • Text error correction method and device
  • Text error correction method and device
  • Text error correction method and device

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Example Embodiment

[0027] The following describes exemplary embodiments of the present application with reference to the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and should be regarded as merely exemplary. Therefore, those of ordinary skill in the art should realize that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the present application. Likewise, for clarity and conciseness, descriptions of well-known functions and structures are omitted in the following description.

[0028] The text error correction method and device in the embodiments of the present application are described below with reference to the drawings.

[0029] figure 1 It is a schematic diagram according to the first embodiment of the present application. Among them, it should be noted that the execution body of the text error correction method provided in this emb...

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Abstract

The invention discloses a text error correction method and device, and relates to the technical field of artificial intelligence. The specific implementation scheme is that the method comprises the steps: obtaining a to-be-corrected text and a field to which the text belongs, wherein the text comprises at least one word; for each word in the text, querying a recall word list of the domain according to the word, and judging whether a to-be-corrected word matched with the word exists or not, wherein the recall word list comprises a corresponding relation between the to-be-corrected word and a domain keyword; when the to-be-corrected word matched with the word exists in the recall word list, determining a domain keyword corresponding to the matched to-be-corrected word as a candidate word corresponding to the word; and in combination with the candidate words corresponding to the words in the text, performing error correction processing on the text to obtain an error-corrected text. According to the method, the number of recalled candidate words can be greatly limited, and the text error correction efficiency is improved.

Description

technical field [0001] The present application relates to the technical field of artificial intelligence, specifically to the technical field of text processing, and in particular to a text error correction method and device. Background technique [0002] At present, when editing or proofreading text, wrong words are often entered due to negligence. In some fields, mistyping keywords belonging to that field can have disastrous consequences. For example, the organizer of the event spends huge sums of money to hire entertainment stars as the platform for the event. If the name of the entertainment star is wrongly entered during the text editing or proofreading process, it will obviously affect the promotion effect of the event. [0003] User input errors are mainly concentrated in: pinyin errors, font errors, etc. The current error correction strategy mainly uses pinyin and glyphs for error correction. Specifically, for the words that may have errors in the sentence, obtain...

Claims

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Application Information

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IPC IPC(8): G06F40/232G06F16/33
CPCG06F16/3344
Inventor 徐梦笛邓卓彬付志宏何径舟
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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