Semantic vector extraction model training method and device and electronic equipment

The invention discloses a semantic vector extraction model training method and device and electronic equipment, and relates to the field of artificial intelligence, in particular to the technical field of deep learning and natural language processing. The specific implementation method comprises the steps of obtaining a pre-training text, and training a semantic expression extraction network basedon the pre-training text to generate a pre-semantic expression extraction network; obtaining a sensitive text sample, inputting the sensitive text sample into the pre-semantic expression recognitionnetwork for recognition, and obtaining a semantic vector of the sensitive text sample; and inputting the semantic vector into a semantic matching network for training, and adjusting the pre-semantic expression extraction network and the semantic matching network based on the loss value of each time of training to generate a semantic vector extraction model, thereby avoiding the overfitting problemof the semantic vector ext