Search Results for author: Sankha Subhra Mullick

Found 6 papers, 3 papers with code

Fortifying Fully Convolutional Generative Adversarial Networks for Image Super-Resolution Using Divergence Measures

no code implementations9 Apr 2024 Arkaprabha Basu, Kushal Bose, Sankha Subhra Mullick, Anish Chakrabarty, Swagatam Das

Super-Resolution (SR) is a time-hallowed image processing problem that aims to improve the quality of a Low-Resolution (LR) sample up to the standard of its High-Resolution (HR) counterpart.

Generative Adversarial Network Image Super-Resolution

Interval Bound Interpolation for Few-shot Learning with Few Tasks

1 code implementation7 Apr 2022 Shounak Datta, Sankha Subhra Mullick, Anish Chakrabarty, Swagatam Das

We then use a novel strategy to artificially form new tasks for training by interpolating between the available tasks and their respective interval bounds.

Few-Shot Learning Metric Learning

Appropriateness of Performance Indices for Imbalanced Data Classification: An Analysis

no code implementations26 Aug 2020 Sankha Subhra Mullick, Shounak Datta, Sourish Gunesh Dhekane, Swagatam Das

Indices quantifying the performance of classifiers under class-imbalance, often suffer from distortions depending on the constitution of the test set or the class-specific classification accuracy, creating difficulties in assessing the merit of the classifier.

Classification General Classification

Generative Adversarial Minority Oversampling

1 code implementation ICCV 2019 Sankha Subhra Mullick, Shounak Datta, Swagatam Das

We propose a three-player adversarial game between a convex generator, a multi-class classifier network, and a real/fake discriminator to perform oversampling in deep learning systems.

Diversifying Support Vector Machines for Boosting using Kernel Perturbation: Applications to Class Imbalance and Small Disjuncts

1 code implementation22 Dec 2017 Shounak Datta, Sayak Nag, Sankha Subhra Mullick, Swagatam Das

The diversification (generating slightly varying separating discriminators) of Support Vector Machines (SVMs) for boosting has proven to be a challenge due to the strong learning nature of SVMs.

Decision Making

Cannot find the paper you are looking for? You can Submit a new open access paper.