See the "Evaluation" page for detailed submission instructions both for leaderboard evaluations and the final evaluation.  Note that the leaderboard evaluations are only for informational purposes; the winner will be determined solely on the basis of the
 final evaluation.
Tip:
due to the relatively large file size of the submissions, keep in mind that Kaggle supports compressed submissions. See
[this link](http://www.kaggle.com/forums/t/699/compressed-submissions)
for more details