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Old 04-21-2013, 08:41 AM
mluser mluser is offline
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Join Date: Jan 2013
Posts: 5
Default Visualizations - Qs8, 9 & 10

Here's an attempt to visualize the nonlinear transformation->

Data without noise and before transformation:



Data with noise and before transformation:



Data without noise and after transformation. Taking only the last 3 dimensions (x1x2, x1^2, x2^2) as these seem to carry more weight:



Data with noise and after transformation. Taking only the last 3 dimensions (x1x2, x1^2, x2^2) as these seem to carry more weight:

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