2 papers
math.OC2022
Zeroth-Order Randomized Subspace Newton Methods
Erik Berglund, Sarit Khirirat, Xiaoyu Wang
Zeroth-order methods have become important tools for solving problems where we have access only to function evaluations. However, the zeroth-order methods only using gradient appro…
cs.NE2007
The Parameter-Less Self-Organizing Map algorithm
Erik Berglund, Joaquin Sitte
The Parameter-Less Self-Organizing Map (PLSOM) is a new neural network algorithm based on the Self-Organizing Map (SOM). It eliminates the need for a learning rate and annealing sc…