Publications by Saber Salehkaleybar

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.

Stochastic Second-Order Methods Improve Best-Known Sample Complexity of SGD for Gradient-Dominated Function

Patrick Thiran, Negar Kiyavash, Saber Salehkaleybar

We study the performance of Stochastic Cubic Regularized Newton (SCRN) on a class of functions satisfying gradient dominance property with

1\le\alpha\le2

which holds in a wide range of applications in machine learning and signal processing. This conditio ...

NeurIPS2022

Saber Salehkaleybar

Graph Chatbot

Chat with Graph Search

Momentum-Based Policy Gradient with Second-Order Information

A Unified Experiment Design Approach for Cyclic and Acyclic Causal Models

Stochastic Second-Order Methods Improve Best-Known Sample Complexity of SGD for Gradient-Dominated Function

Learning Linear Non-Gaussian Causal Models in the Presence of Latent Variables

Counting and Sampling from Markov Equivalent DAGs Using Clique Trees

Momentum-Based Policy Gradient with Second-Order Information

Counting and Sampling from Markov Equivalent DAGs Using Clique Trees

Learning Linear Non-Gaussian Causal Models in the Presence of Latent Variables

A Unified Experiment Design Approach for Cyclic and Acyclic Causal Models

Stochastic Second-Order Methods Improve Best-Known Sample Complexity of SGD for Gradient-Dominated Function