2 papers
cs.LG2019
Coupling Matrix Manifolds and Their Applications in Optimal Transport
Dai Shi, Junbin Gao, Xia Hong +2
Optimal transport (OT) is a powerful tool for measuring the distance between two defined probability distributions. In this paper, we develop a new manifold named the coupling matr…
cs.LG2019
Tensor-Train Parameterization for Ultra Dimensionality Reduction
Mingyuan Bai, S. T. Boris Choy, Xin Song +1
Locality preserving projections (LPP) are a classical dimensionality reduction method based on data graph information. However, LPP is still responsive to extreme outliers. LPP aim…