Harvey, Nick

1. Searching for Optimal Per-Coordinate Step-sizes with Multidimensional Backtracking
   2023/06/05 by Frederik Künstner, Victor Sanches Portella, Kunstner, Frederik +4 · 1 citation
   Computer Science · Engineering · #FOS: Computer and information sciences #FOS: Mathematics #Machine Learning (cs.LG) #Machine Learning and Algorithms #Optimization and Control (math.OC) #Sparse and Compressive Sensing Techniques #Stochastic Gradient Optimization Techniques
2. Lower Bounds for Private Estimation of Gaussian Covariance Matrices under All Reasonable Parameter Regimes
   2024/04/26 by Portella, Victor S., Harvey, Nick · 1 citation
   #Cryptography and Security (cs.CR) #Data Structures and Algorithms (cs.DS) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning (stat.ML)