: Activities like Baby Crawling , Bench Press , or Biking . Kinetics : A much larger set of human-object interactions.
In these academic contexts, "features" usually refer to the following: g_054.mp4
: The g_05 or g_054 portion indicates the group ID . Researchers use these groups to ensure that videos of the same person or setting are kept together in either the training or testing set to prevent "data leakage." : Activities like Baby Crawling , Bench Press , or Biking
: In a technical sense, the "features" for this video would be the optical flow (movement between frames) or deep learning descriptors (like I3D or C3D features) extracted from the pixels to help a machine "see" the action. Common Contexts : Activities like Baby Crawling