A kind of error correction method and device

Abstract

An embodiment of the present invention provides an error correction method and device, which relate to the field of computer technology. The method includes: determining a target word to be subjected to error correction processing; searching for an error correction pair matching the target word in a target error correction dictionary, As a candidate error correction pair; wherein, the target error correction dictionary is: a pre-built error correction dictionary, and each error correction pair stored in the target error correction dictionary is: the error correction process obtained by performing error correction on the sample word through the error correction model False and correct, the error correction model is: a model obtained by training the first preset model by using the error correction pairs in the known error correction dictionary; according to the found candidate error correction pairs, the error correction result of the above target word is obtained. Compared with the prior art, applying the scheme provided by the embodiment of the present invention, when performing error correction processing on the target word to be subjected to error correction processing, the error correction word of the target word can be found in the target error correction dictionary with a higher probability, and then Reduce the probability of failure when correcting the target word.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to an error correction method and device. Background technique [0002] With the rapid development of Internet technology, users can obtain more and more information from the Internet. When a user searches for desired information, he generally inputs a search term in the client terminal he uses, and the client terminal obtains information matching the search term entered by the user, and displays the obtained information to the user. [0003] However, when the user enters the search term, there may be an input error. In order to ensure that the information desired by the user is provided to the user, after the search term input by the user is obtained, error correction processing is generally performed on the above search term. [0004] In the prior art, when performing error correction processing on the search word input by the user, the search word input by the user is generall...

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Problems solved by technology

[0005] However, the inventor found in the process of implementing the present invention that at least the following problems exist in the prior art: because the error correction pairs contained in the known error correction dictionary are not comprehensive enough, when performing error correction processing on the search words input by the user , it is difficult to find an error correction pair that matches the above search term from the known error correction dictionary, resulting in a high probability of failure when error correction is performed on the search term

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