Search Results for author: Rahul Duggal

Found 13 papers, 7 papers with code

Robust Principles: Architectural Design Principles for Adversarially Robust CNNs

1 code implementation30 Aug 2023 Shengyun Peng, Weilin Xu, Cory Cornelius, Matthew Hull, Kevin Li, Rahul Duggal, Mansi Phute, Jason Martin, Duen Horng Chau

Our research aims to unify existing works' diverging opinions on how architectural components affect the adversarial robustness of CNNs.

Adversarial Robustness

RobArch: Designing Robust Architectures against Adversarial Attacks

1 code implementation8 Jan 2023 Shengyun Peng, Weilin Xu, Cory Cornelius, Kevin Li, Rahul Duggal, Duen Horng Chau, Jason Martin

Adversarial Training is the most effective approach for improving the robustness of Deep Neural Networks (DNNs).

IMB-NAS: Neural Architecture Search for Imbalanced Datasets

no code implementations30 Sep 2022 Rahul Duggal, Shengyun Peng, Hao Zhou, Duen Horng Chau

In this paper, we propose a new and complementary direction for improving performance on long tailed datasets - optimizing the backbone architecture through neural architecture search (NAS).

Neural Architecture Search Representation Learning

Towards Regression-Free Neural Networks for Diverse Compute Platforms

no code implementations27 Sep 2022 Rahul Duggal, Hao Zhou, Shuo Yang, Jun Fang, Yuanjun Xiong, Wei Xia

With the shift towards on-device deep learning, ensuring a consistent behavior of an AI service across diverse compute platforms becomes tremendously important.

Neural Architecture Search regression

Concept Evolution in Deep Learning Training: A Unified Interpretation Framework and Discoveries

no code implementations30 Mar 2022 Haekyu Park, Seongmin Lee, Benjamin Hoover, Austin P. Wright, Omar Shaikh, Rahul Duggal, Nilaksh Das, Kevin Li, Judy Hoffman, Duen Horng Chau

We present ConceptEvo, a unified interpretation framework for deep neural networks (DNNs) that reveals the inception and evolution of learned concepts during training.

Decision Making

NeuroCartography: Scalable Automatic Visual Summarization of Concepts in Deep Neural Networks

1 code implementation29 Aug 2021 Haekyu Park, Nilaksh Das, Rahul Duggal, Austin P. Wright, Omar Shaikh, Fred Hohman, Duen Horng Chau

Through a large-scale human evaluation, we demonstrate that our technique discovers neuron groups that represent coherent, human-meaningful concepts.

Semantic Similarity Semantic Textual Similarity

Compatibility-aware Heterogeneous Visual Search

no code implementations CVPR 2021 Rahul Duggal, Hao Zhou, Shuo Yang, Yuanjun Xiong, Wei Xia, Zhuowen Tu, Stefano Soatto

Existing systems use the same embedding model to compute representations (embeddings) for the query and gallery images.

Neural Architecture Search Retrieval

MalNet: A Large-Scale Image Database of Malicious Software

1 code implementation31 Jan 2021 Scott Freitas, Rahul Duggal, Duen Horng Chau

Computer vision is playing an increasingly important role in automated malware detection with the rise of the image-based binary representation.

Feature Engineering imbalanced classification +1

REST: Robust and Efficient Neural Networks for Sleep Monitoring in the Wild

1 code implementation29 Jan 2020 Rahul Duggal, Scott Freitas, Cao Xiao, Duen Horng Chau, Jimeng Sun

By deploying these models to an Android application on a smartphone, we quantitatively observe that REST allows models to achieve up to 17x energy reduction and 9x faster inference.

EEG Neural Network Compression +1

CUP: Cluster Pruning for Compressing Deep Neural Networks

1 code implementation19 Nov 2019 Rahul Duggal, Cao Xiao, Richard Vuduc, Jimeng Sun

With CUP, we overcome two limitations of prior work-(1) non-uniform pruning: CUP can efficiently determine the ideal number of filters to prune in each layer of a neural network.

Clustering

2017 Robotic Instrument Segmentation Challenge

3 code implementations18 Feb 2019 Max Allan, Alex Shvets, Thomas Kurmann, Zichen Zhang, Rahul Duggal, Yun-Hsuan Su, Nicola Rieke, Iro Laina, Niveditha Kalavakonda, Sebastian Bodenstedt, Luis Herrera, Wenqi Li, Vladimir Iglovikov, Huoling Luo, Jian Yang, Danail Stoyanov, Lena Maier-Hein, Stefanie Speidel, Mahdi Azizian

In mainstream computer vision and machine learning, public datasets such as ImageNet, COCO and KITTI have helped drive enormous improvements by enabling researchers to understand the strengths and limitations of different algorithms via performance comparison.

Benchmarking Person Re-Identification +2

Design of Image Matched Non-Separable Wavelet using Convolutional Neural Network

no code implementations15 Dec 2016 Naushad Ansari, Anubha Gupta, Rahul Duggal

The loss function of the convolutional neural network is setup with total squared error between the given input image to CNN and the reconstructed image at the output of CNN, leading to perfect reconstruction at the end of train- ing.

Compressive Sensing General Classification +1

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