Data training method, device and equipment and storage medium

The invention provides a data training method, device and equipment, and a storage medium. The method comprises the steps of obtaining sample data in an original training data set; preprocessing to obtain positive and negative sample data; aiming at the positive sample data and the negative sample data, traversing all column features contained in the positive sample data and the negative sample data; for all column features contained in the positive sample data and the negative sample data, randomly disturbing each column feature, and recombining to obtain new positive sample data and negativesample data; adding into the original training data set to obtain a new training data set; and training a model by using the new training data set. According to the invention, random disruption and recombination are carried out on the features in each piece of sample data, so that the N features are mutually independent, and each feature complies with normal distribution; and based on the processing, data enhancement can