activity
19942026
most citedDeepSurv: Personalized Treatment Recommender System Using A Cox Proportional Hazards Deep Neural Network

2.1k citations · 4.3k across the 48 of their papers we have counts for

collaborators
Showing 2020Show all

6 papers · 1 filter

math.ST2020★ 3 cited

Local Two-Sample Testing over Graphs and Point-Clouds by Random-Walk Distributions

Boris Landa, Rihao Qu, Joseph Chang +1

Rejecting the null hypothesis in two-sample testing is a fundamental tool for scientific discovery. Yet, aside from concluding that two samples do not come from the same probabilit…

cs.LG2020★ 1 cited

-based Sparse Canonical Correlation Analysis

Ofir Lindenbaum, Moshe Salhov, Amir Averbuch +1

Canonical Correlation Analysis (CCA) models are powerful for studying the associations between two sets of variables. The canonically correlated representations, termed \textit{can…

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…

stat.ML2020

Doubly-Stochastic Normalization of the Gaussian Kernel is Robust to Heteroskedastic Noise

Boris Landa, Ronald R. Coifman, Yuval Kluger

A fundamental step in many data-analysis techniques is the construction of an affinity matrix describing similarities between data points. When the data points reside in Euclidean…

stat.ML2020

Spectral neighbor joining for reconstruction of latent tree models

Ariel Jaffe, Noah Amsel, Yariv Aizenbud +3

A common assumption in multiple scientific applications is that the distribution of observed data can be modeled by a latent tree graphical model. An important example is phylogene…

cs.LG2020

The Spectral Underpinning of word2vec

Ariel Jaffe, Yuval Kluger, Ofir Lindenbaum +3

word2vec due to Mikolov \textit{et al.} (2013) is a word embedding method that is widely used in natural language processing. Despite its great success and frequent use, theoretica…