Task behavior recognition method, device and equipment and storage medium thereof

The invention belongs to the technical field of financial data processing, and relates to a task behavior recognition method, device and equipment and a storage medium thereof, and the method comprises the steps: in the training and prediction process of a task behavior analysis model, training data and subsequent prediction and recognition data are in an improved Bi-DES encryption algorithm encryption state, and the training data and the subsequent prediction and recognition data are in an improved Bi-DES encryption algorithm encryption state; the security when the financial data is processed is ensured; before model training, a TimeGAN multi-dimensional data amplification technology is adopted for training data amplification, the situation that the trained model is not scientific and accurate enough due to too little positive and negative sample data is avoided, and the scientificity and accuracy of the trained task behavior analysis model are guaranteed; during model training, a time sequence feature analy