TY - GEN
T1 - Baseball pitch type recognition based on broadcast videos
AU - Chen, Reed
AU - Siegler, Dylan
AU - Fasko, Michael
AU - Yang, Shunkun
AU - Luo, Xiong
AU - Zhao, Wenbing
N1 - Publisher Copyright:
© Springer Nature Singapore Pte Ltd. 2019.
PY - 2019
Y1 - 2019
N2 - In this paper, we report our work on baseball pitch type recognition based on broadcast videos using two-stream inflated 3D convolutional neural network (I3D). To improve the state-of-the-art of research, we developed our own high-quality dataset, trained and tuned the I3D model extensively, primarily combating the problem of overfitting while still trying to improve final validation accuracy. In the end, we are able to achieve an accuracy of 53.43% ± 3.04% when oversampling and 57.10% ± 2.99% when not oversampling, which is a significant improvement over the published best result of an accuracy of 36.4% on the same six pitch type classes.
AB - In this paper, we report our work on baseball pitch type recognition based on broadcast videos using two-stream inflated 3D convolutional neural network (I3D). To improve the state-of-the-art of research, we developed our own high-quality dataset, trained and tuned the I3D model extensively, primarily combating the problem of overfitting while still trying to improve final validation accuracy. In the end, we are able to achieve an accuracy of 53.43% ± 3.04% when oversampling and 57.10% ± 2.99% when not oversampling, which is a significant improvement over the published best result of an accuracy of 36.4% on the same six pitch type classes.
KW - Baseball pitch type recognition
KW - Overfitting
KW - Regularization
KW - Support vector machine
KW - Two-stream inflated 3D convolutional neural network
UR - https://www.scopus.com/pages/publications/85076907705
U2 - 10.1007/978-981-15-1925-3_24
DO - 10.1007/978-981-15-1925-3_24
M3 - 会议稿件
AN - SCOPUS:85076907705
SN - 9789811519246
T3 - Communications in Computer and Information Science
SP - 328
EP - 344
BT - Cyberspace Data and Intelligence, and Cyber-Living, Syndrome, and Health - International 2019 Cyberspace Congress, CyberDI and CyberLife, Proceedings
A2 - Ning, Huansheng
PB - Springer
T2 - 3rd International Conference on Cyberspace Data and Intelligence, Cyber DI 2019, and the International Conference on Cyber-Living, Cyber-Syndrome, and Cyber-Health, CyberLife 2019
Y2 - 16 December 2019 through 18 December 2019
ER -