Sparse Grids
Some screenshots from my latest project at the university. We have written a program that uses sparse grids to classify high-dimensional data.
On the pictures you can see the interpolated function for two standard datasets (Ripley and checkerboard) plotted with Gnuplot. So much for the easy part of the assignment.
For the next step we’ll try to improve the method of computation, so it is possible to learn high-dimensional data even faster.