Search Results for author: Scott Freitas

Found 7 papers, 6 papers with code

EnergyVis: Interactively Tracking and Exploring Energy Consumption for ML Models

2 code implementations30 Mar 2021 Omar Shaikh, Jon Saad-Falcon, Austin P Wright, Nilaksh Das, Scott Freitas, Omar Isaac Asensio, Duen Horng Chau

The advent of larger machine learning (ML) models have improved state-of-the-art (SOTA) performance in various modeling tasks, ranging from computer vision to natural language.

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

A Large-Scale Database for Graph Representation Learning

2 code implementations16 Nov 2020 Scott Freitas, Yuxiao Dong, Joshua Neil, Duen Horng Chau

With the rapid emergence of graph representation learning, the construction of new large-scale datasets is necessary to distinguish model capabilities and accurately assess the strengths and weaknesses of each technique.

Graph Representation Learning imbalanced classification

Evaluating Graph Vulnerability and Robustness using TIGER

1 code implementation10 Jun 2020 Scott Freitas, Diyi Yang, Srijan Kumar, Hanghang Tong, Duen Horng Chau

By democratizing the tools required to study network robustness, our goal is to assist researchers and practitioners in analyzing their own networks; and facilitate the development of new research in the field.

UnMask: Adversarial Detection and Defense Through Robust Feature Alignment

2 code implementations21 Feb 2020 Scott Freitas, Shang-Tse Chen, Zijie J. Wang, Duen Horng Chau

UnMask detects such attacks and defends the model by rectifying the misclassification, re-classifying the image based on its robust features.

Medical Diagnosis Self-Driving Cars

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

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