14 citations · 72 across the 43 of their papers we have counts for
4 papers · 1 filter
Statistical Inference with Limited Memory: A Survey
Tomer Berg, Or Ordentlich, Ofer Shayevitz
The problem of statistical inference in its various forms has been the subject of decades-long extensive research. Most of the effort has been focused on characterizing the behavio…
Batches Stabilize the Minimum Norm Risk in High Dimensional Overparameterized Linear Regression
Shahar Stein Ioushua, Inbar Hasidim, Ofer Shayevitz +1
Learning algorithms that divide the data into batches are prevalent in many machine-learning applications, typically offering useful trade-offs between computational efficiency and…
Learning User Preferences in Non-Stationary Environments
Wasim Huleihel, Soumyabrata Pal, Ofer Shayevitz
Recommendation systems often use online collaborative filtering (CF) algorithms to identify items a given user likes over time, based on ratings that this user and a large number o…
Sharp Thresholds of the Information Cascade Fragility Under a Mismatched Model
Wasim Huleihel, Ofer Shayevitz
We analyze a sequential decision making model in which decision makers (or, players) take their decisions based on their own private information as well as the actions of previous…