2 papers
cs.LG2024
Sketching the Heat Kernel: Using Gaussian Processes to Embed Data
Anna C. Gilbert, Kevin O'Neill
This paper introduces a novel, non-deterministic method for embedding data in low-dimensional Euclidean space based on computing realizations of a Gaussian process depending on the…
math.CA2023
On Solutions to Systems of Linear Inequalities
Garving K. Luli, Kevin O'Neill
Recent work of C. Fefferman and the first author has demonstrated that the linear system of equations \begin{equation*} \sum_{j=1}^M A_{ij}(x)F_j(x)=f_i(x)\hspace{.2in} (i=1,...,N)…