Search Results for author: Ambar Pal

Found 5 papers, 1 papers with code

Understanding Noise-Augmented Training for Randomized Smoothing

1 code implementation8 May 2023 Ambar Pal, Jeremias Sulam

This method relies on taking a majority vote of any base classifier over multiple noise-perturbed inputs to obtain a smoothed classifier, and it remains the tool of choice to certify deep and complex neural network models.

Binary Classification

On Utilizing Relationships for Transferable Few-Shot Fine-Grained Object Detection

no code implementations1 Dec 2022 Ambar Pal, Arnau Ramisa, Amit Kumar K C, René Vidal

However, obtaining a large amount of training annotations specific to a particular task, i. e., fine-grained annotations, is costly in practice.

Common Sense Reasoning Object +2

A Game Theoretic Analysis of Additive Adversarial Attacks and Defenses

no code implementations NeurIPS 2020 Ambar Pal, René Vidal

Research in adversarial learning follows a cat and mouse game between attackers and defenders where attacks are proposed, they are mitigated by new defenses, and subsequently new attacks are proposed that break earlier defenses, and so on.

On the Regularization Properties of Structured Dropout

no code implementations CVPR 2020 Ambar Pal, Connor Lane, René Vidal, Benjamin D. Haeffele

We also show that the global minimizer for DropBlock can be computed in closed form, and that DropConnect is equivalent to Dropout.

An Empirical Evaluation of Visual Question Answering for Novel Objects

no code implementations CVPR 2017 Santhosh K. Ramakrishnan, Ambar Pal, Gaurav Sharma, Anurag Mittal

We study the problem of answering questions about images in the harder setting, where the test questions and corresponding images contain novel objects, which were not queried about in the training data.

Question Answering Visual Question Answering

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