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54 results about "Correction text" patented technology

The primary purpose of text correction is to improve the accuracy of search results in Trove’s newspapers and gazette zones. Text correction also allows for more accurate transcription downloads of the article text. Text correction is not intended to aid in the accurate aesthetic reproduction of an article.

Voice recognition error correction method and device based on artificial intelligence, and readable medium

The invention provides a voice recognition error correction method and device based on artificial intelligence, and a readable medium. The method comprises the following steps: determining the targetfield of voice recognition; when the voice recognition original text has the original fragment having the smoothness which is not larger than the preset smoothness threshold value in the target field,performing the ED fragment recalling on the original fragment needing to be corrected, and obtaining a candidate fragment set of the original fragment; scoring each candidate fragment by means of thepre-trained fragment scoring model; according to the scoring of each candidate fragment, obtaining a target fragment corresponding to each original fragment in the target field by means of decoding,and obtaining a correction text for voice recognition in the target field. According to the technical scheme, the defects in the prior art are overcome, and the voice recognition error correction scheme is provided, the error fragment in the voice recognition original text can be corrected, and the accuracy of voice recognition is effectively improved.
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Text information processing method and device

The embodiment of the invention discloses a text information processing method and device, and relates to the field of cloud computing. A specific embodiment of the method comprises the steps of identifying a to-be-processed text from an image comprising the to-be-processed text; inputting the to-be-processed text into a pre-trained recurrent neural network language model, and identifying wronglywritten characters in the to-be-processed text; inputting the wrongly written characters in the to-be-processed text into a pre-trained text error correction model to obtain similar characters corresponding to the wrongly written characters; and determining correct characters corresponding to the wrongly written characters in the similar characters by utilizing the text error correction model based on the coherence of the to-be-processed text, and replacing the wrongly written characters with the correct characters to obtain an error correction text of the to-be-processed text. The wrongly written characters are recognized through the pre-trained recurrent neural network language model, and the correct characters of the wrongly written characters are obtained through the pre-trained text error correction model, so that the error correction text is obtained, and the accuracy of a recognition result is improved.
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Method and device for correcting wrong content in sent communication text

The invention discloses a method for correcting wrong content in sent communication text. The method includes the steps that a terminal displays the wrong content in the communication text through a specific method when detecting that errors exist in the sent communication text, can operate the wrong content and input error correction content, just packages the error correction content into first error correction text according to a preset format, and sends the first error correction text to an opposite-terminal device so that the opposite-terminal can renew the received communication text. Based on the same invention concept, the invention further provides a device, and under the condition that no new communication text needs to be additionally sent, the various problems caused when the wrong content is sent by a user in instant messaging can be solved.
Owner:SAMSUNG ELECTRONICS CHINA R&D CENT +1

Long text error correction method and device based on artificial intelligence, and computer readable medium

InactiveCN108108349AImprove editing qualityImprove content production qualityNatural language data processingSpecial data processing applicationsAlgorithmCorrection text
The invention provides a long text error correction method and device based on artificial intelligence, and a computer readable medium. The method comprises the following steps that: when the originalfragment of a nondedicated noun is present in a long text, according to a preset PT (Phrase Table) in the field of the long text, carrying out PT segment recalling on the original segment which needsto be subjected to error correction to obtain the candidate segment set of the original segment, utilizing a pre-trained segment marking model to independently carry out marking on each candidate segment in the candidate segment set, wherein the candidate segment set comprises a plurality of candidate segments; and according to the score of each candidate segment, through a decoding way, obtaining a target segment corresponding to each original segment from the candidate segment set of each original segment, which needs to be subjected to the error correction, of the long text, and therefore,obtaining the error correction text of the long text. Through the technical scheme of the invention, deficiencies in the prior art are made up, a long text error correction scheme is provided, wrongsegments in the long text can be corrected, and the editing quality of the long text is effectively improved.
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD

Intelligent text error correction method and device, electronic equipment and readable storage medium

PendingCN111626047ASolve the problem of improving the text error correction effectCharacter and pattern recognitionNatural language data processingComputer resourcesAlgorithm
The invention relates to an artificial intelligence technology, can be applied to the field of smart cities, and discloses an intelligent text error correction method. The method comprises the steps of performing unsupervised training on an original text error correction model by utilizing an unmarked text set to obtain a primary text error correction model, supervising and training the primary text error correction model by utilizing a marked text set to obtain a standard text error correction model, executing text shielding operation on the error correction text to obtain a shielded text; and inputting the shielded text into the standard text error correction model to obtain a prediction text and a prediction probability value of the prediction text, and performing text error correctionon the to-be-corrected text according to the prediction text when the prediction text is different from the to-be-corrected text and the prediction probability value is greater than the preset probability value. The invention further provides an intelligent text error correction device, electronic equipment and a computer readable storage medium. According to the method, the text error correctioneffect can be improved on the premise of not excessively consuming manpower and computer resources. In addition, the invention also relates to a blockchain technology, and the text and the text set can be stored in the blockchain.
Owner:PING AN TECH (SHENZHEN) CO LTD

Text error correction method and device

The invention discloses a text error correction method and device, and relates to the technical field of computers. One specific embodiment of the method comprises the steps of performing a first error correction operation on a to-be-corrected text obtained by image recognition to obtain a first error correction text of the to-be-corrected text, the first error correction operation comprising: performing character error correction on characters whose confidence does not meet a preset condition in the to-be-corrected text by using a candidate character set; and based on the text structure characteristics of the first error correction text, performing structured text restoration on the first error correction text to obtain a final error correction text, the text structure characteristics including one or more of complete attribute constraint conditions of the text items, value domain constraint conditions of the text items, and dependency existence constraint strips between the text items. According to the embodiment, the text recognition precision can be rapidly improved, text error correction is automatically carried out, error correction is carried out by fully utilizing text structuralization characteristics, the structuralization accuracy is improved, and then the accuracy of a service processing result is improved.
Owner:TAIKANG LIFE INSURANCE CO LTD

Title correction method and device for multimedia information, electronic equipment and storage medium

The invention provides a multimedia information title correction method and device based on artificial intelligence, electronic equipment and a computer readable storage medium. The method comprises the following steps: performing type identification processing on multimedia information to obtain the type of the multimedia information; performing error identification processing on the title of themultimedia information to obtain an error position in the title; searching a candidate correction database corresponding to the type according to the text of the error position to obtain a pluralityof candidate correction texts for correcting the text of the error position; and screening the plurality of candidate correction texts, taking the candidate correction texts obtained after screening as correction texts, and replacing the text at the error position of the title with the correction texts so as to form a correct title of the multimedia information. According to the invention, the title of the multimedia information can be automatically and accurately corrected, and the title correction efficiency is improved.
Owner:深圳市雅阅科技有限公司

Method for determining error correction text and related equipment

The embodiment of the invention provides a method for determining error-correcting text and related equipment, which is used for improving the error-correcting speed of searching text. The method comprises the following steps of: obtaining a target search text input by a user; Segmentation of the target search text to obtain a segmentation set; Determining an initial error correction word corresponding to each participle in the participle set from a corpus; Calculating an error correction probability of an initial error correction word corresponding to each word in the word segmentation set; Determining an initial error correction word having an error correction probability greater than a first preset threshold value as a target error correction word for each word in the word segmentationset; A target error correction text of that target search text is determine from a target error correction word of each word in the word segmentation set according to a preset rule.
Owner:WUHAN DOUYU NETWORK TECH CO LTD

OCR-based post-loan inspection system and method

The invention relates to the technical field of computers, in particular to an OCR-based post-loan inspection method. The method comprises the following steps: S1, shooting and extracting a text picture of a photocopy of customer data; S2, inputting the text picture into a pre-trained text correction network model; S3, correcting the text picture and the classification saliency map by utilizing astrip-shaped region transformation algorithm; S4, outputting an identification text by adopting an optical character identification technology; S5, determining an error correction word corresponding to an error segmentation word with an identification error in the identification text; S6, determining an error correction confidence degree corresponding to the error correction candidate text througha neural network model, and taking the error correction candidate text of which the error correction confidence degree is greater than a first threshold value as an error correction text; S7, performing information comparison according to the error correction text, judging whether the information comparison is consistent or not, and if not, prompting manual recheck. According to the invention, the technical problem that the content of a photoprint with poor photoprint quality is inaccurately identified and captured by using an OCR technology is solved.
Owner:重庆富民银行股份有限公司

Methods, devices and equipment for correcting categorizer and constructing categorizing corpus and medium

The invention discloses methods, devices and equipment for correcting a categorizer and constructing a categorizing corpus and a medium. The method for correcting the categorizer includes the steps that category center vectors corresponding to two or more text categories of the categorizer are obtained; a correction text of a set text category and text feature vectors of the correction text are obtained; according to the similarity of the text feature vectors and the category center vectors of all the current text categories of the categorizer and the text category of the correction text, thecategory center vectors corresponding to all the text categories in the categorizer are corrected; execution is performed again to obtain the correction text of the set text category and operation ofthe text feature vectors of the correction text until correction-ending conditions are met, so that the corrected categorizer is obtained. Through the method, influences on the category center vectorsof a text with wrong categorization are larger, and the error rate of text categorization is decreased.
Owner:TIANWEN DIGITAL MEDIA TECH BEIJING

Text error correction method and device, electronic equipment and computer readable storage medium

The invention relates to a speech semantic technology, and discloses a text error correction method, which comprises the following steps of: carrying out character splitting on an acquired original text to obtain a character set; calculating character representation of each character in the character set by utilizing a representation algorithm; constructing a character vector of each character inthe character set according to the character set and the character representation; obtaining a standard character vector set, and respectively calculating the similarity between the character vector of each character in the character set and each standard character vector in the standard character vector set; performing screening out from the standard character vector set according to the similarity; and calculating a prior dependency probability of the similarity vector, and selecting the similarity vector according to the prior dependency probability to perform text error correction on the original text to obtain an error correction text. In addition, the invention also relates to a blockchain technology, and the standard character vector set can be stored in a node of a blockchain. Theinvention further provides a text error correction device and equipment and a medium. According to the invention, the problem of low accuracy of text error correction can be solved.
Owner:PING AN TECH (SHENZHEN) CO LTD

A kind of speech recognition error correction method and man-machine dialogue system

The present invention relates to the technical field of speech recognition error correction, in particular to a speech recognition error correction method and a man-machine dialogue system, the method comprising the following steps: acquiring speech recognition results and candidate semantic segments, as well as pinyin and candidate semantic segments of the speech recognition results Pinyin; combine speech recognition results and candidate semantic fragments to form several new error-correcting texts, calculate the combination score of the error-correcting text, and filter the error-correcting text according to the combination score to obtain a list of error-correcting candidates; the language model optimization step uses the language model Compute the language model score and generate a final error correction list based on the combined score and the language model score. The invention provides a voice recognition error correction method and a man-machine dialogue system, which can more accurately match the error correction text after a voice recognition error, and effectively reduce the impact of the voice recognition result on the Chinese man-machine dialogue flow. , improve the quality of man-machine dialogue.
Owner:CHONGQING COLLEGE OF ELECTRONICS ENG
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