43 citations · 80 across the 22 of their papers we have counts for
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math.OC2018★ 1 cited
Using L1-relaxation and integer programming to obtain dual bounds for sparse PCA
Santanu S. Dey, Rahul Mazumder, Guanyi Wang
Principal component analysis (PCA) is one of the most widely used dimensionality reduction tools in data analysis. The PCA direction is a linear combination of all features with no…
math.OC2018★ 6 cited
An Approximation Algorithm for training One-Node ReLU Neural Network
Santanu S. Dey, Guanyi Wang, Yao Xie
Training a one-node neural network with ReLU activation function (One-Node-ReLU) is a fundamental optimization problem in deep learning. In this paper, we begin with proving the NP…