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shogun-toolbox / shogun-demo

Shogun Toolbox Interactive Web Demos
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gp regression tube is not evaluated at enough points #47

Open karlnapf opened 10 years ago

karlnapf commented 10 years ago

@Saurabh7

the tube should have a finer grid. that is, the test data for the tube should have the same resolution as the plotted mean prediciton.

let me know if you have questions

Saurabh7 commented 10 years ago

@karlnapf I have set a constant number of points in https://github.com/shogun-toolbox/shogun-demo/pull/50 instead of depending on training points, please check if thats better.

karlnapf commented 10 years ago

seems like a good idea, maybe we could even have an option for the number of testing points? might also help for the predictive distribution

karlnapf commented 10 years ago

i like the new grid!

there are lots of errors if you switch between fitc and exact inference with and without learning hyperparameters, could you play a bit and investigate ?

Saurabh7 commented 10 years ago

Hmm.. I think we need to reset default parameters before learning, will do that.