File identification method and device, electronic equipment and storage medium

The invention provides a file identification method and apparatus, an electronic device and a storage medium. The method comprises the steps of determining a title and a field name of a to-be-identified file; inputting the title and the field name into a file classification model to obtain a file classification result output by the file classification model; the file classification model is obtained by training on the basis of a title and a field name of a sample file and a file type label of the sample file; the file classification model comprises a first classification sub-model and a second classification sub-model which have different parameters, and the file classification model is used for respectively obtaining a first classification result and a second classification result corresponding to the input title and field name through the first classification sub-model and the second classification sub-model; and the file classification is carried out based on the first classification result and the second