Removing margins of PDFs
BRISS is an awesomely simple tool written in java to remove large margins in PDF files (specially those latex documents have by default)
http://superuser.com/questions/205126/are-there-tools-available-for-trimming-pdf-margins
Finally it's as simple as it should be.
http://superuser.com/questions/205126/are-there-tools-available-for-trimming-pdf-margins
Finally it's as simple as it should be.
Gradient boosting 
Hamiltonian MC 
Gradient boosting 
Reconstructing pictures 
Neural Networks