Deep Learning, Artificial Intelligence, Video Classification, Action Recognition, Convolutional Network.
prone to overfit. It is found that it is possible to replace many of the 3D convolutions at early stages by low-cost 2D convolutions. Outline I2D, I3D, Bottom-Heavy I3D, Top-Heavy I3D Separable 3D CNN (S3D) Experimental Results 1. I2D, I3D, Bottom-Heavy I3D, Top-Heavy I3D 4 main variants for video