Python SGD.mf примеры использования

Пример #1

Файл: Simulation.py Проект: pidzso/Collaborative-filtering

def run_sgd(source, steps, learn_rate, reg_rate):

    simulate = SGD()
    simulate.get_rates(source)
    start = time()
    simulate.mf(steps, learn_rate, reg_rate)
    stop = time()
    with open(str("OUT_" + dataIN + "_" + rateIN), "a") as myfile:
        myfile.write("All:\t" + str(stop - start) + "\n")

Пример #2

def run_sgd(source, steps, learn_rate, reg_rate):

    simulate = SGD()
    simulate.get_rates(source)
    start = time()
    simulate.mf(steps, learn_rate, reg_rate)
    stop = time()
    with open(str("OUT_" + dataIN + "_" + rateIN), "a") as myfile:
        myfile.write("All:\t" + str(stop - start) + "\n")