150 citations · 431 across the 41 of their papers we have counts for
Showing 2012Show all
2 papers · 1 filter
cs.DS2012★ 11 cited
Fast Computation of Subpath Kernel for Trees
Daisuke Kimura, Hisashi Kashima
The kernel method is a potential approach to analyzing structured data such as sequences, trees, and graphs; however, unordered trees have not been investigated extensively. Kimura…
cs.LG2012★ 42 cited
Parametric Return Density Estimation for Reinforcement Learning
Tetsuro Morimura, Masashi Sugiyama, Hisashi Kashima +2
Most conventional Reinforcement Learning (RL) algorithms aim to optimize decision-making rules in terms of the expected returns. However, especially for risk management purposes, o…