What Can Simple Arithmetic Operations Do for Temporal Modeling?

Benchmark Model Rank Results
action-classification-on-kinetics-400ATM#14Acc@1: 89.4Acc@5: 98.3
action-recognition-in-videos-on-somethingATM#13Top-1 Accuracy: 74.6Top-5 Accuracy: 94.4
action-recognition-in-videos-on-something-1ATM#4Top 1 Accuracy: 65.6Top 5 Accuracy: 88.6