Recognizing Surgical Activities with Recurrent Neural Networks

20 Jun 2016Robert DiPietroColin LeaAnand MalpaniNarges AhmidiS. Swaroop VedulaGyusung I. LeeMija R. LeeGregory D. Hager

We apply recurrent neural networks to the task of recognizing surgical activities from robot kinematics. Prior work in this area focuses on recognizing short, low-level activities, or gestures, and has been based on variants of hidden Markov models and conditional random fields... (read more)

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TASK DATASET MODEL METRIC NAME METRIC VALUE GLOBAL RANK RESULT LEADERBOARD
Surgical Skills Evaluation JIGSAWS Bidir. LSTM Accuracy 0.833 # 2
Edit Distance 14.6 # 1
Surgical Skills Evaluation MISTIC-SIL Bidir. LSTM Accuracy 0.895 # 1
Edit Distance 19.5 # 1