Poster Abstract: CAR - A Deep Learning Structure for Concurrent Activity Recognition

We introduce the Concurrent Activity Recognizer (CAR) - an emcient deep learning structure that recognizes complex concurrent teamwork activities from multimodal data. We implemented the system in a challenging medical setting, where it recognizes 35 different activities using Kinect depth video and data from passive RFID tags on 25 types of medical objects. Our preliminary results showed our system achieved an 84% average accuracy with 0.20 F1-Score.