Deep Learning, Artificial Intelligence, Convolutional Network, Dimensionality Reduction, Contrastive Learning.
Exact Loss Function The exact loss function is: where m>0 is a margin. The margin defines a radius around GW(~X). The contrastive term involving dissimilar pairs, LD, is crucial. Simply minimizing DW( ~X1, ~X2) over the set of all similar pairs will usually lead to a collapsed solution. Most