In the interest of making changes/updates as transparent and easy to follow as possible, I figured having a changelog here would make life a lot easier for everyone (and especially for me!).

Date | Chapter | Original | Updated | Notes |
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Jan 9th 2012 | 10 | if d is too small --> this probably corresponds to a high variance problem |
if d is too large--> this probably corresponds to a high variance problem |
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Jan 9th 2012 | 10 | For high variance, we find the cross validation is low but training error is high |
For high variance, we find the cross validation error is high but training error is low |
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Jan 9th 2012 | 1 | This is an example of a clarification problem |
This is an example of a classification problem |
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Jan 30th 2012 | 8 | Define some additional terms z _{1}^{2} = g(...) |
Define some additional terms z _{1}^{2} = ... |
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March 15th 2012 | 9 | i = the example index |
i = the error of the affected node in the target layer |
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