METHOD AND DEVICE FOR NAMED-ENTITY RECOGNITION

摘要

The present application discloses a method and a device for generating a recognizing model for recognizing named entities, and a method and a device for recognizing named entities. The method for recognizing named entities comprising: obtaining a first characteristic information set of a text to be trained; recognizing the first characteristic information set based on the first recognizing model to obtain a second characteristic information set which comprises M named entities obtained by recognizing the first characteristic information set through the first recognizing model, wherein M is an integer larger than or equal to 0; and performing error-correction on the M named entities in the second characteristic information set based on the error driving model to obtain K named entities, wherein K is an integer lager than or equal to 0 but less than or equal to M.

主权项

1. A method for generating a recognizing model for recognizing named entities, comprising:
obtaining a first characteristic information set of a text to be trained; training the first characteristic information set to obtain a first recognizing model; recognizing the first characteristic information set based on the first recognizing model to obtain a second characteristic information set, the obtained second characteristic information set comprising M named entities obtained by recognizing the first characteristic information set based on the first recognizing model, where M is an integer larger than or equal to 0; and training the second characteristic information set to obtain an error driving model.