11 citations · 11 across the 3 of their papers we have counts for
5 papers
A necessary and sufficient condition for the existence of non-trivial -invariants in the splitting algebra
Kevin Schlegel
For a monic polynomial over a commutative, unitary ring the splitting algebra is the universal -algebra such that splits in . The symmetric group acts on…
Logsig-RNN: a novel network for robust and efficient skeleton-based action recognition
Shujian Liao, Terry Lyons, Weixin Yang +2
This paper contributes to the challenge of skeleton-based human action recognition in videos. The key step is to develop a generic network architecture to extract discriminative fe…
Approximate Representer Theorems in Non-reflexive Banach Spaces
Kevin Schlegel
The representer theorem is one of the most important mathematical foundations for regularised learning and kernel methods. Classical formulations of the theorem state sufficient co…
When is there a Representer Theorem? Reflexive Banach spaces
Kevin Schlegel
We consider a general regularised interpolation problem for learning a parameter vector from data. The well known representer theorem says that under certain conditions on the regu…
When is there a Representer Theorem? Nondifferentiable Regularisers and Banach spaces
Kevin Schlegel
We consider a general regularised interpolation problem for learning a parameter vector from data. The well known representer theorem says that under certain conditions on the regu…