human skeletal actions

In order to conform to our proposed network, we processed the skeleton data in NTU-RGB+D, which is divided into two files: skeleton.npy shaped as (52678,3,80,25,2), representing 52678 actions; skeleton_label.pkl shaped as (52678,2), representing 52678. The IDs of the actions and the original file names. Ids from 0 to 59 represent the 60 different types of actions. The raw file name is the action file with a skeleton extension. The raw NTU dataset contains 60 types of actions with a total of 56,880 samples, of which 40 are daily behavioral actions, nine are health-related actions, and 11 are two-person mutual actions. These actions were performed by 40 individuals aged 10 to 35 years.