no code implementations • 25 Aug 2023 • Yanjie Song, Yutong Wu, Yangyang Guo, Ran Yan, P. N. Suganthan, Yue Zhang, Witold Pedrycz, Swagatam Das, Rammohan Mallipeddi, Oladayo Solomon Ajani. Qiang Feng
Reinforcement learning (RL) integrated as a component in the EA framework has demonstrated superior performance in recent years.
no code implementations • 30 May 2023 • Oladayo S. Ajani, Rammohan Mallipeddi, Sri Srinivasa Raju M
The effectiveness of Constrained Multi-Objective Evolutionary Algorithms (CMOEAs) depends on their ability to reach the different feasible regions during evolution, by exploiting the information present in infeasible solutions, in addition to optimizing the several conflicting objectives.
1 code implementation • 26 Oct 2022 • Hritam Basak, Soumitri Chattopadhyay, Rohit Kundu, Sayan Nag, Rammohan Mallipeddi
To this end, we extend the concept of metric learning to the segmentation task, using a dense (dis)similarity learning for pre-training a deep encoder network, and employing a semi-supervised paradigm to fine-tune for the downstream task.
no code implementations • CVPR 2022 • Abhishek Kumar, Oladayo S. Ajani, Swagatam Das, Rammohan Mallipeddi
To address this issue, we propose a mode-seeking algorithm called GridShift, with significant speedup and principally based on MS. To accelerate, GridShift employs a grid-based approach for neighbor search, which is linear in the number of data points.
no code implementations • 24 Apr 2020 • Arka Ghosh, Sankha Subhra Mullick, Shounak Datta, Swagatam Das, Rammohan Mallipeddi, Asit Kr. Das
Constructing adversarial perturbations for deep neural networks is an important direction of research.