See Yann's tutorial on EBM: http://yann.lecun.com/exdb/publis/pdf/lecun-06.pdf http://yann.lecun.com/exdb/publis/pdf/lecun-06.pdf We actually ran into them whe

See Yann's tutorial on EBM: http://yann.lecun.com/exdb/publis/pdf/lecun-06.pdf http://yann.lecun.com/exdb/publis/pdf/lecun-06.pdf We actually ran into them when doing research in our startup. It is a really powerful perspective.