Search Results for author: Sangamesh Kodge

Found 9 papers, 4 papers with code

Verifix: Post-Training Correction to Improve Label Noise Robustness with Verified Samples

no code implementations13 Mar 2024 Sangamesh Kodge, Deepak Ravikumar, Gobinda Saha, Kaushik Roy

We introduce Verifix, a novel Singular Value Decomposition (SVD) based algorithm that leverages a small, verified dataset to correct the model weights using a single update.

Deep Unlearning: Fast and Efficient Training-free Approach to Controlled Forgetting

1 code implementation1 Dec 2023 Sangamesh Kodge, Gobinda Saha, Kaushik Roy

We demonstrate our algorithm's efficacy on ImageNet using a Vision Transformer with only $\sim$1. 5% drop in retain accuracy compared to the original model while maintaining under 1% accuracy on the unlearned class samples.

Image Classification Machine Unlearning

Neighborhood Gradient Clustering: An Efficient Decentralized Learning Method for Non-IID Data Distributions

1 code implementation28 Sep 2022 Sai Aparna Aketi, Sangamesh Kodge, Kaushik Roy

Our experiments demonstrate that \textit{NGC} and \textit{CompNGC} outperform (by $0-6\%$) the existing SoTA decentralized learning algorithm over non-IID data with significantly less compute and memory requirements.

Clustering

Low Precision Decentralized Distributed Training over IID and non-IID Data

1 code implementation17 Nov 2021 Sai Aparna Aketi, Sangamesh Kodge, Kaushik Roy

In this paper, we propose and show the convergence of low precision decentralized training that aims to reduce the computational complexity and communication cost of decentralized training.

Quantization

BERMo: What can BERT learn from ELMo?

no code implementations18 Oct 2021 Sangamesh Kodge, Kaushik Roy

Experiments on the probing task from SentEval dataset show that our model performs up to $4. 65\%$ better in accuracy than the baseline with an average improvement of $2. 67\%$ on the semantic tasks.

QQP SST-2

TREND: Transferability based Robust ENsemble Design

1 code implementation4 Aug 2020 Deepak Ravikumar, Sangamesh Kodge, Isha Garg, Kaushik Roy

In this work, we study the effect of network architecture, initialization, optimizer, input, weight and activation quantization on transferability of adversarial samples.

Adversarial Robustness Quantization

IMAC: In-memory multi-bit Multiplication andACcumulation in 6T SRAM Array

no code implementations27 Mar 2020 Mustafa Ali, Akhilesh Jaiswal, Sangamesh Kodge, Amogh Agrawal, Indranil Chakraborty, Kaushik Roy

`In-memory computing' is being widely explored as a novel computing paradigm to mitigate the well known memory bottleneck.

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