% DEMSWISSROLLLLE4 Demonstrate LLE on the oil data.

% MLTOOLS

[Y, lbls] = lvmLoadData('swissRoll');

options = lleOptions(32);
model = lleCreate(2, size(Y, 2), Y, options);
model = lleOptimise(model, 2);

lvmScatterPlotColor(model, model.Y(:, 2));

if exist('printDiagram') & printDiagram
  lvmPrintPlot(model, model.Y(:, 2), 'SwissRoll', 4, true);
end

SheffieldML
github-repos/MATLAB/SheffieldML-GPmat/GPmat-4b5914a38ecbad9fb7a13a3392970bfc28c9d911/mltools/demSwissRollLle4.m
GPmat
github-repos/MATLAB/SheffieldML-GPmat
4b5914a38ecbad9fb7a13a3392970bfc28c9d911