Search Results for author: Netanel Raviv

Found 7 papers, 0 papers with code

Linear Codes for Hyperdimensional Computing

no code implementations5 Mar 2024 Netanel Raviv

One of the long-standing challenges in HDC is factoring a compositional representation to its constituent factors, also known as the recovery problem.

Beyond PCA: A Probabilistic Gram-Schmidt Approach to Feature Extraction

no code implementations15 Nov 2023 Bahram Yaghooti, Netanel Raviv, Bruno Sinopoli

Specifically, by applying the GS process over a family of functions which presumably captures the nonlinear dependencies in the data, we construct a series of covariance matrices that can either be used to identify new large-variance directions, or to remove those dependencies from the principal components.

Enhancing Robustness of Neural Networks through Fourier Stabilization

no code implementations8 Jun 2021 Netanel Raviv, Aidan Kelley, Michael Guo, Yevgeny Vorobeychik

The choice of which neurons to stabilize in a neural network is then a combinatorial optimization problem, and we propose several methods for approximately solving it.

Combinatorial Optimization Malware Detection

CodNN -- Robust Neural Networks From Coded Classification

no code implementations22 Apr 2020 Netanel Raviv, Siddharth Jain, Pulakesh Upadhyaya, Jehoshua Bruck, Anxiao Jiang

By our approach, either the data or internal layers of the DNN are coded with error correcting codes, and successful computation under noise is guaranteed.

Autonomous Driving Classification +1

What is the Value of Data? On Mathematical Methods for Data Quality Estimation

no code implementations9 Jan 2020 Netanel Raviv, Siddharth Jain, Jehoshua Bruck

Data is one of the most important assets of the information age, and its societal impact is undisputed.

Active Learning

Lagrange Coded Computing: Optimal Design for Resiliency, Security and Privacy

no code implementations4 Jun 2018 Qian Yu, Songze Li, Netanel Raviv, Seyed Mohammadreza Mousavi Kalan, Mahdi Soltanolkotabi, Salman Avestimehr

We consider a scenario involving computations over a massive dataset stored distributedly across multiple workers, which is at the core of distributed learning algorithms.

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