ARTIFICIAL INTELLIGENCE-BASED NAMED ENTITY RECOGNITION METHOD AND APPARATUS, AND ELECTRONIC DEVICE

摘要

Aspects of this disclosure are directed to an artificial intelligence (AI)-based named entity recognition (NER) method and apparatus, an electronic device, and a non-transitory computer-readable storage medium. The method can include performing, by an electronic device, vector transformation processing on text elements in a to-be-recognized text to obtain text representations of the text elements, and constructing a candidate entity phrase according to text elements that are in the to-be-recognized text and whose total quantity does not exceed an element quantity threshold. The method can further include performing integration processing on text representations corresponding to the text elements in the candidate entity phrase to obtain a text representation of the candidate entity phrase, and performing classification processing on the text representation of the candidate entity phrase to determine a category to which the candidate entity phrase belongs in a non-named entity category and a plurality of named entity categories.