Does the WEB category imply the use of gh-pages?

[jonico]

While the use of GitHub pages is a good indicator for the WEB category, it is neither a mandatory nor a satisfying requirement for this category. As mentioned in the challenge description, your documented decision process on how you came up with the labelling criteria is far more important than a 100 percent fit of your classification algorithm with the example data (which was chosen by humans and hence are subjective by definition).