[benhamner]

All Kaggle problems aren't created equal. Some look like a train matrix, a single target, and a test matrix.

Others are far more complex and start with much messier data and/or complex formulations.

Examples:

- www.kaggle.com/c/nips-2017-non-targeted-adversarial-attack/ - www.kaggle.com/c/the-allen-ai-science-challenge