Enhancing Classification with Hierarchical Scalable Query on Fusion Transformer

no code implementations • 28 Feb 2023 • Sudeep Kumar Sahoo, Sathish Chalasani, Abhishek Joshi, Kiran Nanjunda Iyer

We additionally introduce a novel block called Cross Attention on Multi-level queries with Prior (CAMP) Block that helps reduce error propagation from coarse level to finer level, which is a common problem in all hierarchical classifiers.

Classification Hierarchical Multi-label Classification +1

Semantic Driven Energy based Out-of-Distribution Detection

no code implementations • 23 Aug 2022 • Abhishek Joshi, Sathish Chalasani, Kiran Nanjunda Iyer

We achieve it by minimizing the energy for in-distribution samples and simultaneously learn respective class representations that are closer and maximizing energy for out-distribution samples and pushing their representation further out from known class representation.

object-detection Object Detection +2