no code implementations • 29 Sep 2021 • Cuong Manh Nguyen, Le Zhang, Arun Raja, Xun Xu, Balagopal Unnikrishnan, Kangkang Lu, Chuan-Sheng Foo
Label collection is costly in many applications, which poses the need for label-efficient learning.
no code implementations • 10 Aug 2021 • Balagopal Unnikrishnan, Cuong Nguyen, Shafa Balaram, Chao Li, Chuan Sheng Foo, Pavitra Krishnaswamy
Specifically, we describe adaptations for scenarios with 2D and 3D inputs, uni and multi-label classification, and class distribution mismatch between labeled and unlabeled portions of the training data.
no code implementations • 12 Aug 2020 • Navid Alemi Koohbanani, Balagopal Unnikrishnan, Syed Ali Khurram, Pavitra Krishnaswamy, Nasir Rajpoot
In this paper, we propose a self-supervised CNN approach to leverage unlabeled data for learning generalizable and domain invariant representations in pathology images.
no code implementations • 4 Jun 2020 • Balagopal Unnikrishnan, Pranshu Ranjan Singh, Xulei Yang, Matthew Chin Heng Chua
Automated heart sounds classification is a much-required diagnostic tool in the view of increasing incidences of heart related diseases worldwide.
1 code implementation • 19 Dec 2018 • Bruno Lecouat, Ken Chang, Chuan-Sheng Foo, Balagopal Unnikrishnan, James M. Brown, Houssam Zenati, Andrew Beers, Vijay Chandrasekhar, Jayashree Kalpathy-Cramer, Pavitra Krishnaswamy
Supervised deep learning algorithms have enabled significant performance gains in medical image classification tasks.