Errors are corrected both in the ebook and paperback. As a result, there are several
“versions” of the book. You can tell what version of the book you have by page 4.
Between the ISBN and Copyright lines you will see an “Edition: “. If there is no
“Edition:” you have the original edition. The current edition is “1.1”, and was released
on December 19, 2014.
page 92: “The K-Means algorithm requires that each dimension contain the same number of dimensions.”, should be: “The K-Means algorithm requires that each observation contains the same number of dimensions.”
page 102: “You can see that RMS is essentially the square root of RMS.”, should be: “You can see that RMS is essentially the square root of MSE.”
page 131: At beginning of the last paragraph, Listing 7.3 is referenced should be Listing 8.2.
page 131: line 4: “to minimize” should be: “to maximize”