Model training method, image recognition method, computer equipment and storage medium

The invention relates to a model training method and device, an image recognition method and device, computer equipment, a storage medium and a computer program product. The method comprises the steps of generating a sample image set through a trained image generation model; determining a target malformation type label and a target score label corresponding to the sample image set; performing iterative training on a to-be-trained abnormal image scoring model according to the sample image set and the target scoring label to obtain a trained abnormal image scoring model; and according to the sample image set and the target malformation type label, performing iterative training on the to-be-trained malformation part detection model to obtain a trained malformation part detection model, and further utilizing the trained malformation image scoring model and the trained malformation part detection model to cooperatively realize malformation recognition processing on the to-be-recognized image. By adopting the metho