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Mithun Das Gupta

3 accepted papers

2023

Answer Mining from a Pool of Images: Towards Retrieval-Based Visual Question Answering

IJCAI 2023poster

We study visual question answering in a setting where the answer has to be mined from a pool of relevant and irrelevant images given as a context. For such a setting, a model must first retrieve relevant images from the pool and answer the question from these retrieved images. We refer to this probl…

2015

KL Divergence Based Agglomerative Clustering for Automated Vitiligo Grading

CVPR 2015poster

In this paper we present a symmetric KL divergence based agglomerative clustering framework to segment multiple levels of depigmentation in Vitiligo images. The proposed framework starts with a simple merge cost based on symmetric KL divergence. We extend the recent body of work related to Bregman d…

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