File merging method, related method, device, equipment and medium

The invention discloses a file merging method, a related method, a related device, equipment and a medium, and the method comprises the steps: obtaining the file data of a target object as a first file, and selecting the file data of a to-be-matched object as a second file; wherein the archive data comprises at least one shot image; constructing graph data based on the first file and the second file; wherein the initial feature of each node in the graph data corresponds to the image features of different shot images; performing feature extraction based on the graph data to obtain node features of each node; performing feature fusion based on the node features of the nodes to obtain fused features; performing prediction based on the fusion features to obtain the confidence degree that the target object and the selected to-be-matched object are the same object; and determining whether to merge the first file and the second file based on the confidence. According to the scheme, the file gathering precision and g