109 citations · 457 across the 29 of their papers we have counts for
3 papers · 1 filter
High-dimensional Time Series Prediction with Missing Values
Hsiang-Fu Yu, Nikhil Rao, Inderjit S. Dhillon
High-dimensional time series prediction is needed in applications as diverse as demand forecasting and climatology. Often, such applications require methods that are both highly sc…
Learning Single Index Models in High Dimensions
Ravi Ganti, Nikhil Rao, Rebecca M. Willett +1
Single Index Models (SIMs) are simple yet flexible semi-parametric models for classification and regression. Response variables are modeled as a nonlinear, monotonic function of a…
Optimal Low-Rank Tensor Recovery from Separable Measurements: Four Contractions Suffice
Parikshit Shah, Nikhil Rao, Gongguo Tang
Tensors play a central role in many modern machine learning and signal processing applications. In such applications, the target tensor is usually of low rank, i.e., can be express…