14 citations · 46 across the 25 of their papers we have counts for
Showing 2022Show all
2 papers · 1 filter
stat.ML2022
Many-body Approximation for Non-negative Tensors
Kazu Ghalamkari, Mahito Sugiyama, Yoshinobu Kawahara
We present an alternative approach to decompose non-negative tensors, called many-body approximation. Traditional decomposition methods assume low-rankness in the representation, r…
cs.LG2022
Analyzing Tree Architectures in Ensembles via Neural Tangent Kernel
Ryuichi Kanoh, Mahito Sugiyama
A soft tree is an actively studied variant of a decision tree that updates splitting rules using the gradient method. Although soft trees can take various architectures, their impa…