science/py-dwave-greedy 0.3.0_3 FreeBSD

dwave-greedy is an implementation of a steepest descent solver for binary quadratic models.

Steepest descent is the discrete analogue of gradient descent, but the best move is computed using a local minimization rather rather than computing a gradient. At each step, we determine the dimension along which to descend based on the highest energy drop caused by a variable flip.