def maximize(self, engine: Engine):
engine.differentiate()
variables = engine.variables
for variable in variables:
self.__gradient_engine.symbol(engine.gradient(variable))
self.__gradient_engine.bind = engine.bind
variable.value += self.__rate * self.__gradient_engine.value()
engine.modified()
def maximize(self, engine: Engine):
engine.differentiate()
variables = engine.variables
for variable in variables:
variable.value += self.__rate * Engine(
engine.gradient(variable)).value()