activity
20202026
most citedDifferentiable Unsupervised Feature Selection based on a Gated Laplacian

14 citations · 16 across the 11 of their papers we have counts for

collaborators

11 papers

cs.LG2026

Train Less, Infer Faster: Efficient Model Finetuning and Compression via Structured Sparsity

Jonathan Svirsky, Yehonathan Refael, Ofir Lindenbaum

Fully finetuning foundation language models (LMs) with billions of parameters is often impractical due to high computational costs, memory requirements, and the risk of overfitting…

cs.SD2025

Provable Speech Attributes Conversion via Latent Independence

Jonathan Svirsky, Ofir Lindenbaum, Uri Shaham

Conditional generation and disentangled representation learning are central to controlled generation across audio, vision, and multimodal domains. However, despite strong empirical…

cs.LG2024

FineGates: LLMs Finetuning with Compression using Stochastic Gates

Jonathan Svirsky, Yehonathan Refael, Ofir Lindenbaum

Large Language Models (LLMs), with billions of parameters, present significant challenges for full finetuning due to the high computational demands, memory requirements, and imprac…

cs.LG2024

AdaRankGrad: Adaptive Gradient-Rank and Moments for Memory-Efficient LLMs Training and Fine-Tuning

Yehonathan Refael, Jonathan Svirsky, Boris Shustin +2

Training and fine-tuning large language models (LLMs) come with challenges related to memory and computational requirements due to the increasing size of the model weights and the…

eess.AS2024

Sparse Binarization for Fast Keyword Spotting

Jonathan Svirsky, Uri Shaham, Ofir Lindenbaum

With the increasing prevalence of voice-activated devices and applications, keyword spotting (KWS) models enable users to interact with technology hands-free, enhancing convenience…

cs.LG2024

Self Supervised Correlation-based Permutations for Multi-View Clustering

Ran Eisenberg, Jonathan Svirsky, Ofir Lindenbaum

Combining data from different sources can improve data analysis tasks such as clustering. However, most of the current multi-view clustering methods are limited to specific domains…

cs.LG2023★ 1 cited

Interpretable Deep Clustering for Tabular Data

Jonathan Svirsky, Ofir Lindenbaum

Clustering is a fundamental learning task widely used as a first step in data analysis. For example, biologists use cluster assignments to analyze genome sequences, medical records…

eess.AS2022

SG-VAD: Stochastic Gates Based Speech Activity Detection

Jonathan Svirsky, Ofir Lindenbaum

We propose a novel voice activity detection (VAD) model in a low-resource environment. Our key idea is to model VAD as a denoising task, and construct a network that is designed to…

stat.ML2021

Deep Unsupervised Feature Selection by Discarding Nuisance and Correlated Features

Uri Shaham, Ofir Lindenbaum, Jonathan Svirsky +1

Modern datasets often contain large subsets of correlated features and nuisance features, which are not or loosely related to the main underlying structures of the data. Nuisance f…

stat.ML2020★ 1 cited

Deep Ordinal Regression using Optimal Transport Loss and Unimodal Output Probabilities

Uri Shaham, Igal Zaidman, Jonathan Svirsky

It is often desired that ordinal regression models yield unimodal predictions. However, in many recent works this characteristic is either absent, or implemented using soft targets…

cs.LG2020★ 14 cited

Differentiable Unsupervised Feature Selection based on a Gated Laplacian

Ofir Lindenbaum, Uri Shaham, Jonathan Svirsky +2

Scientific observations may consist of a large number of variables (features). Identifying a subset of meaningful features is often ignored in unsupervised learning, despite its po…