42 citations · 156 across the 35 of their papers we have counts for
4 papers · 1 filter
Estimating Normalizing Constants for Log-Concave Distributions: Algorithms and Lower Bounds
Rong Ge, Holden Lee, Jianfeng Lu
Estimating the normalizing constant of an unnormalized probability distribution has important applications in computer science, statistical physics, machine learning, and statistic…
Explaining Landscape Connectivity of Low-cost Solutions for Multilayer Nets
Rohith Kuditipudi, Xiang Wang, Holden Lee +5
Mode connectivity is a surprising phenomenon in the loss landscape of deep nets. Optima -- at least those discovered by gradient-based optimization -- turn out to be connected by s…
Robust guarantees for learning an autoregressive filter
Holden Lee, Cyril Zhang
The optimal predictor for a linear dynamical system (with hidden state and Gaussian noise) takes the form of an autoregressive linear filter, namely the Kalman filter. However, a f…
Online Sampling from Log-Concave Distributions
Holden Lee, Oren Mangoubi, Nisheeth K. Vishnoi
Given a sequence of convex functions , we study the problem of sampling from the Gibbs distribution for each epoch in…