| 50 | Float gradient, const Optimizer &optimizer, Float weight = 1) { |
| 51 | auto update = get_update_function < Float, optimizer_type>(); |
| 52 | FOR(i, dim) { |
| 53 | Float v = vertex[i]; |
| 54 | Float c = context[i]; |
| 55 | vertex[i] -= (optimizer.*update)(v, gradient * c, weight); |
| 56 | context[i] -= (optimizer.*update)(c, gradient * v, weight); |
| 57 | } |
| 58 | } |
| 59 | |
| 60 | template<OptimizerType optimizer_type> |
nothing calls this directly
no outgoing calls
no test coverage detected