ENTITY LINKING METHOD AND APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM

The present disclosure discloses an entity linking method and apparatus, an electronic device and a storage medium, and relates to the fields of artificial intelligence technologies and natural language processing technologies. A specific implementation solution is as follows: performing entity detection on a query text to acquire a target entity; generating a feature representation of the query text by using a pre-trained context representation model; and linking, based on the feature representation of the query text and pre-acquired feature representations of entity categories corresponding to the target entity, the target entity to an entity category with the highest matching degree. According to the present disclosure, related information can be effectively generalized based on a feature representation of a query text acquired by a context representation model and pre-acquired feature representations of entity categories, which ensures the accuracy of the feature representation of the query text and the feature representations of the entity categories and then can effectively improve the accuracy of entity linking.