Model training method, data processing method, device, medium and program product

The invention provides a model training method, a data processing method and device, a medium and a program product. The model training method comprises the steps that an information set of a first object is acquired, the information set comprises first point cloud data and N candidate directions, N is an integer larger than 1, and the included angle between any two candidate directions in the N candidate directions is larger than 0; based on the N candidate directions, feature extraction processing is carried out on the first point cloud data to obtain feature data, and the feature data is used for representing the relation between the orientation of the first object and the N candidate directions; obtaining a pre-stored data identification model; and based on the feature data, performing model training on the data recognition model to obtain the direction recognition model of the first object, thereby improving the recognition accuracy of the direction recognition model, ensuring the recognition efficiency of the direction recognition model, recognizing the orientation of the first object through the direction recognition model, and ensuring the recognition accuracy of the orientation of the first object.