Kernel Regression with Tensor Trains and Hadamard Overparameterization

Duc Thien Nguyen, Konstantinos Slavakis, Eleftherios Kofidis +1

Kernel regression with tensor trains and Hadamard overparameterization (KReTTaH) is introduced as a training-data-free, interpretable, and nonparametric framework for multi-way dat…