Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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
View PDF0 Cites 3 Cited by
  • 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 this time, a large number of recalled similar pinyin candidates or Among the candidate words with similar fonts, the final recalled candidate words are screened out, and the error correction efficiency is poor

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Text error correction method and device
  • Text error correction method and device
  • Text error correction method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Exemplary embodiments of the present application are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

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

[0029] figure 1 is a schematic diagram according to the first embodiment of the present application. Wherein, it should be noted that the text error correction method provided in this embodimen...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F40/232G06F16/33
CPCG06F16/3344Y02D10/00
Inventor 徐梦笛邓卓彬付志宏何径舟
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com