Добрый день. Хочу ускорить свой код. Данных очень много. Нужно их быстро обработать.

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import time
import numpy as np

#KOLEJNOSC ZNAKOW W TABLICY JEST ODWROCONA
CATEGORIES = ["0","1","2","3","4","5","6","7","8","9",
"A","B","C","D","E","F","G","H","I","J",
"K","L","M","N","O","P","R","S","T","U",
"V","W","X","Y","Z"]


KR887JJ = [[0.002,0.006,0.004,0.045,0.002,0.017,0.006,0.077,0.001,0.035,0.042,0.005,0.004,0.039,0.001,0.002,0.001,0.008,0.058,0.352,0.002,0.007,0.017,0.004,0.007,0.007,0.007,0.004,0.005,0.009,0.089,0.036,0.053,0.041,0.004],[0.003,0.007,0.005,0.075,0.001,0.020,0.006,0.044,0.002,0.035,0.026,0.004,0.004,0.033,0.001,0.001,0.003,0.008,0.049,0.360,0.002,0.007,0.021,0.005,0.009,0.003,0.008,0.007,0.003,0.014,0.092,0.048,0.058,0.031,0.004],[0.002,0.000,0.025,0.012,0.006,0.002,0.001,0.627,0.006,0.021,0.022,0.008,0.004,0.006,0.004,0.033,0.000,0.006,0.011,0.009,0.002,0.002,0.009,0.000,0.002,0.040,0.007,0.005,0.015,0.000,0.035,0.001,0.008,0.015,0.053],[0.056,0.008,0.023,0.038,0.015,0.007,0.050,0.006,0.412,0.004,0.005,0.027,0.011,0.005,0.021,0.007,0.073,0.024,0.012,0.005,0.013,0.005,0.027,0.003,0.015,0.001,0.005,0.074,0.002,0.022,0.005,0.011,0.002,0.001,0.006],[0.025,0.011,0.025,0.034,0.018,0.027,0.090,0.008,0.258,0.006,0.007,0.026,0.016,0.008,0.026,0.011,0.079,0.030,0.026,0.008,0.018,0.011,0.033,0.003,0.016,0.001,0.003,0.106,0.004,0.021,0.012,0.013,0.003,0.005,0.014],[0.048,0.027,0.019,0.002,0.028,0.002,0.008,0.017,0.041,0.014,0.012,0.022,0.031,0.005,0.045,0.100,0.004,0.031,0.033,0.002,0.029,0.006,0.021,0.032,0.008,0.038,0.317,0.007,0.017,0.004,0.018,0.005,0.003,0.004,0.002],[0.013,0.002,0.002,0.000,0.164,0.001,0.060,0.004,0.006,0.002,0.018,0.003,0.035,0.002,0.008,0.008,0.001,0.008,0.028,0.005,0.383,0.013,0.063,0.010,0.004,0.002,0.014,0.016,0.002,0.005,0.048,0.011,0.028,0.017,0.012]]

[[0.004,0.007,0.005,0.042,0.002,0.014,0.011,0.054,0.002,0.032,0.051,0.005,0.005,0.044,0.001,0.002,0.002,0.008,0.056,0.389,0.003,0.008,0.023,0.005,0.009,0.005,0.009,0.006,0.004,0.010,0.070,0.029,0.049,0.031,0.005],[0.005,0.005,0.005,0.034,0.002,0.006,0.005,0.083,0.002,0.062,0.053,0.004,0.006,0.039,0.001,0.002,0.001,0.008,0.055,0.348,0.002,0.005,0.020,0.005,0.011,0.011,0.018,0.004,0.005,0.008,0.086,0.018,0.055,0.020,0.004],[0.001,0.001,0.024,0.009,0.013,0.003,0.002,0.499,0.006,0.011,0.022,0.011,0.007,0.006,0.006,0.048,0.000,0.008,0.013,0.009,0.004,0.002,0.007,0.000,0.002,0.053,0.009,0.007,0.030,0.000,0.030,0.001,0.009,0.021,0.123],[0.039,0.008,0.029,0.041,0.013,0.008,0.054,0.005,0.369,0.004,0.005,0.023,0.011,0.005,0.020,0.005,0.100,0.022,0.012,0.005,0.012,0.007,0.028,0.002,0.015,0.000,0.003,0.102,0.001,0.021,0.006,0.012,0.002,0.002,0.007],[0.031,0.007,0.018,0.032,0.015,0.017,0.075,0.008,0.365,0.005,0.005,0.028,0.015,0.005,0.022,0.011,0.075,0.027,0.014,0.005,0.020,0.006,0.025,0.002,0.014,0.001,0.004,0.099,0.003,0.016,0.008,0.009,0.002,0.002,0.010],[0.046,0.022,0.022,0.002,0.031,0.003,0.008,0.022,0.047,0.011,0.010,0.039,0.035,0.005,0.048,0.110,0.002,0.028,0.031,0.003,0.029,0.006,0.016,0.022,0.007,0.059,0.289,0.005,0.016,0.003,0.013,0.004,0.002,0.004,0.003],[0.019,0.004,0.002,0.000,0.134,0.004,0.088,0.006,0.004,0.003,0.016,0.007,0.037,0.004,0.016,0.014,0.002,0.014,0.026,0.005,0.342,0.019,0.049,0.024,0.004,0.003,0.021,0.009,0.005,0.009,0.049,0.012,0.017,0.026,0.006]]

[[0.002,0.005,0.005,0.046,0.002,0.014,0.008,0.073,0.002,0.023,0.042,0.004,0.007,0.027,0.001,0.003,0.001,0.006,0.047,0.384,0.005,0.006,0.015,0.003,0.006,0.004,0.011,0.006,0.006,0.005,0.088,0.027,0.066,0.040,0.010],[0.002,0.005,0.005,0.039,0.002,0.009,0.005,0.089,0.001,0.036,0.043,0.004,0.006,0.026,0.001,0.002,0.001,0.006,0.051,0.387,0.003,0.005,0.014,0.003,0.007,0.007,0.014,0.004,0.007,0.005,0.090,0.022,0.064,0.030,0.006],[0.002,0.001,0.014,0.011,0.020,0.005,0.004,0.282,0.005,0.012,0.022,0.011,0.009,0.010,0.008,0.041,0.000,0.017,0.030,0.019,0.009,0.003,0.009,0.000,0.004,0.053,0.010,0.016,0.049,0.000,0.043,0.002,0.017,0.037,0.224],[0.028,0.015,0.029,0.039,0.023,0.020,0.097,0.008,0.239,0.004,0.009,0.021,0.019,0.008,0.017,0.008,0.082,0.023,0.025,0.012,0.020,0.010,0.037,0.003,0.016,0.001,0.003,0.110,0.003,0.019,0.012,0.014,0.004,0.005,0.015],[0.037,0.013,0.035,0.053,0.025,0.022,0.057,0.017,0.250,0.005,0.009,0.037,0.025,0.008,0.029,0.013,0.057,0.029,0.029,0.009,0.015,0.009,0.027,0.002,0.020,0.002,0.006,0.092,0.006,0.012,0.011,0.011,0.003,0.004,0.021],[0.036,0.022,0.024,0.003,0.022,0.004,0.011,0.019,0.069,0.014,0.011,0.035,0.045,0.006,0.057,0.096,0.004,0.037,0.030,0.004,0.039,0.007,0.021,0.018,0.010,0.031,0.256,0.013,0.018,0.003,0.018,0.005,0.004,0.006,0.004],[0.015,0.003,0.002,0.000,0.174,0.004,0.085,0.008,0.005,0.002,0.015,0.008,0.028,0.003,0.013,0.016,0.001,0.015,0.029,0.004,0.357,0.013,0.043,0.017,0.003,0.003,0.017,0.010,0.004,0.007,0.037,0.013,0.015,0.020,0.010]]

[[0.005,0.006,0.006,0.055,0.002,0.017,0.009,0.076,0.003,0.035,0.032,0.007,0.005,0.050,0.001,0.002,0.002,0.011,0.050,0.391,0.002,0.005,0.018,0.003,0.012,0.009,0.009,0.005,0.005,0.012,0.068,0.032,0.032,0.017,0.006],[0.009,0.005,0.007,0.064,0.002,0.022,0.009,0.040,0.003,0.030,0.026,0.010,0.006,0.069,0.001,0.001,0.004,0.011,0.040,0.379,0.002,0.009,0.021,0.005,0.017,0.007,0.009,0.005,0.003,0.034,0.063,0.035,0.029,0.017,0.006],[0.001,0.001,0.014,0.011,0.011,0.004,0.003,0.458,0.004,0.012,0.023,0.010,0.007,0.009,0.006,0.039,0.000,0.012,0.016,0.014,0.005,0.003,0.007,0.000,0.002,0.052,0.008,0.009,0.039,0.000,0.036,0.001,0.013,0.032,0.139],[0.042,0.012,0.023,0.029,0.043,0.015,0.111,0.010,0.235,0.004,0.009,0.036,0.023,0.010,0.018,0.010,0.039,0.029,0.024,0.012,0.025,0.009,0.041,0.003,0.019,0.002,0.005,0.084,0.004,0.018,0.013,0.012,0.004,0.005,0.023],[0.030,0.008,0.017,0.033,0.011,0.020,0.103,0.009,0.289,0.004,0.006,0.030,0.022,0.007,0.021,0.011,0.108,0.031,0.013,0.008,0.020,0.006,0.023,0.002,0.018,0.001,0.004,0.102,0.005,0.012,0.007,0.007,0.002,0.003,0.009],[0.034,0.024,0.018,0.003,0.025,0.005,0.008,0.025,0.053,0.010,0.008,0.045,0.036,0.006,0.050,0.119,0.002,0.035,0.028,0.003,0.029,0.005,0.014,0.017,0.007,0.060,0.275,0.006,0.019,0.002,0.013,0.004,0.003,0.006,0.005],[0.016,0.004,0.002,0.000,0.130,0.003,0.080,0.005,0.004,0.003,0.017,0.005,0.038,0.002,0.015,0.014,0.002,0.011,0.027,0.004,0.378,0.016,0.051,0.019,0.004,0.002,0.020,0.012,0.004,0.006,0.040,0.013,0.023,0.020,0.008]]

[[0.006,0.004,0.007,0.052,0.002,0.012,0.005,0.066,0.002,0.043,0.036,0.007,0.007,0.051,0.001,0.001,0.002,0.008,0.037,0.401,0.002,0.008,0.017,0.004,0.013,0.010,0.014,0.004,0.004,0.016,0.077,0.021,0.038,0.018,0.006],[0.001,0.001,0.012,0.008,0.013,0.004,0.002,0.462,0.004,0.011,0.022,0.008,0.006,0.006,0.006,0.052,0.000,0.012,0.018,0.012,0.005,0.002,0.007,0.000,0.002,0.046,0.009,0.009,0.040,0.000,0.039,0.002,0.012,0.031,0.136],[0.004,0.003,0.007,0.042,0.001,0.008,0.005,0.060,0.002,0.062,0.050,0.005,0.004,0.053,0.000,0.001,0.002,0.006,0.033,0.422,0.001,0.008,0.017,0.004,0.011,0.007,0.010,0.003,0.002,0.013,0.065,0.024,0.045,0.017,0.003],[0.029,0.015,0.032,0.058,0.018,0.013,0.067,0.012,0.287,0.006,0.010,0.025,0.016,0.007,0.017,0.009,0.059,0.023,0.026,0.011,0.016,0.006,0.033,0.003,0.017,0.001,0.006,0.118,0.004,0.014,0.009,0.012,0.004,0.003,0.012],[0.056,0.011,0.024,0.034,0.027,0.015,0.065,0.013,0.271,0.006,0.007,0.062,0.028,0.013,0.026,0.014,0.030,0.039,0.027,0.011,0.019,0.006,0.031,0.003,0.027,0.005,0.009,0.061,0.006,0.014,0.011,0.006,0.002,0.004,0.016],[0.041,0.020,0.022,0.002,0.019,0.004,0.007,0.024,0.046,0.016,0.008,0.051,0.036,0.006,0.051,0.109,0.002,0.030,0.027,0.003,0.024,0.005,0.015,0.017,0.008,0.067,0.286,0.005,0.015,0.003,0.014,0.003,0.002,0.005,0.003],[0.014,0.003,0.002,0.000,0.106,0.007,0.079,0.007,0.004,0.003,0.014,0.010,0.041,0.004,0.013,0.011,0.001,0.014,0.031,0.007,0.377,0.022,0.049,0.017,0.004,0.003,0.014,0.009,0.004,0.009,0.050,0.013,0.016,0.034,0.008]]

[[0.008,0.004,0.008,0.064,0.001,0.018,0.009,0.041,0.003,0.043,0.035,0.008,0.005,0.076,0.001,0.001,0.004,0.009,0.037,0.382,0.001,0.011,0.024,0.005,0.015,0.006,0.007,0.005,0.002,0.030,0.057,0.031,0.029,0.017,0.004],[0.002,0.004,0.004,0.044,0.001,0.012,0.005,0.068,0.001,0.043,0.052,0.003,0.005,0.030,0.001,0.002,0.001,0.007,0.041,0.350,0.003,0.007,0.019,0.005,0.007,0.004,0.011,0.005,0.003,0.007,0.099,0.035,0.076,0.038,0.004],[0.001,0.001,0.015,0.011,0.009,0.004,0.002,0.517,0.004,0.012,0.028,0.007,0.005,0.007,0.005,0.035,0.000,0.011,0.014,0.012,0.005,0.003,0.010,0.000,0.002,0.030,0.006,0.009,0.029,0.000,0.039,0.002,0.016,0.034,0.114],[0.026,0.010,0.036,0.064,0.011,0.009,0.052,0.010,0.360,0.004,0.007,0.022,0.015,0.005,0.017,0.006,0.067,0.019,0.017,0.008,0.013,0.006,0.026,0.002,0.015,0.001,0.004,0.121,0.003,0.011,0.006,0.010,0.003,0.002,0.011],[0.044,0.017,0.027,0.037,0.024,0.016,0.079,0.010,0.259,0.006,0.009,0.032,0.023,0.009,0.022,0.012,0.064,0.031,0.026,0.010,0.019,0.007,0.034,0.004,0.021,0.002,0.007,0.086,0.005,0.018,0.011,0.011,0.003,0.003,0.011],[0.033,0.013,0.021,0.002,0.014,0.003,0.006,0.023,0.033,0.015,0.009,0.048,0.040,0.007,0.056,0.098,0.002,0.032,0.023,0.003,0.023,0.006,0.013,0.015,0.009,0.069,0.331,0.005,0.018,0.002,0.012,0.003,0.002,0.005,0.003],[0.017,0.004,0.002,0.000,0.096,0.008,0.095,0.007,0.004,0.003,0.013,0.012,0.045,0.006,0.017,0.013,0.002,0.016,0.029,0.007,0.360,0.023,0.045,0.023,0.005,0.004,0.018,0.008,0.005,0.010,0.042,0.011,0.013,0.032,0.007]]

[[0.007,0.004,0.007,0.082,0.002,0.023,0.009,0.029,0.003,0.024,0.024,0.008,0.006,0.062,0.001,0.001,0.005,0.009,0.032,0.391,0.002,0.012,0.020,0.005,0.016,0.004,0.006,0.006,0.002,0.037,0.061,0.041,0.033,0.019,0.006],[0.004,0.004,0.008,0.078,0.001,0.013,0.005,0.059,0.002,0.044,0.041,0.006,0.005,0.052,0.001,0.001,0.002,0.008,0.036,0.366,0.001,0.010,0.015,0.003,0.011,0.008,0.008,0.005,0.004,0.015,0.074,0.035,0.045,0.023,0.007],[0.001,0.001,0.013,0.010,0.015,0.006,0.004,0.299,0.004,0.011,0.021,0.011,0.009,0.010,0.009,0.044,0.000,0.021,0.023,0.017,0.008,0.004,0.007,0.000,0.003,0.056,0.008,0.014,0.056,0.000,0.040,0.002,0.016,0.039,0.217],[0.021,0.011,0.022,0.060,0.018,0.026,0.090,0.014,0.234,0.005,0.011,0.025,0.016,0.009,0.015,0.011,0.052,0.030,0.029,0.015,0.019,0.007,0.030,0.003,0.016,0.001,0.003,0.134,0.006,0.013,0.011,0.014,0.004,0.005,0.020],[0.031,0.012,0.027,0.036,0.023,0.020,0.053,0.018,0.269,0.006,0.008,0.029,0.036,0.007,0.029,0.021,0.046,0.030,0.028,0.009,0.023,0.007,0.027,0.003,0.020,0.002,0.010,0.098,0.010,0.009,0.016,0.009,0.004,0.005,0.018],[0.036,0.019,0.017,0.002,0.027,0.004,0.009,0.027,0.063,0.012,0.008,0.045,0.035,0.006,0.050,0.140,0.002,0.036,0.030,0.003,0.031,0.004,0.017,0.016,0.007,0.055,0.239,0.007,0.018,0.002,0.014,0.004,0.003,0.006,0.004],[0.018,0.004,0.002,0.000,0.186,0.004,0.107,0.005,0.005,0.003,0.010,0.008,0.041,0.004,0.017,0.018,0.001,0.012,0.034,0.004,0.300,0.014,0.036,0.018,0.004,0.004,0.020,0.010,0.005,0.008,0.049,0.009,0.011,0.020,0.008]]


start = time.time()


for sing in KR887JJ: 
    #print(CATEGORIES[np.argmax(sing)])

    print(CATEGORIES[sing.index(max(sing))])




def list_mean(nums):
    sumof = 0
    num_of = len(nums)
    mean = 0
    for i in nums:
        sumof += i 
    mean = sumof / num_of
    return float(mean)


end = time.time()


print(f"Runtime of the program is {end - start}")

Ссылка

←	Какой дистрибутив выбрать для собственного сервера-роутера.

Prometheus Alerts

→

Используй параллельные коллекции.

LongLiveUbuntu ★★★★★
(01.02.21 16:39:36 MSK)

Ссылка

CATEGORIES = ["0","1","2","3","4","5","6","7","8","9",
"A","B","C","D","E","F","G","H","I","J",
"K","L","M","N","O","P","R","S","T","U",
"V","W","X","Y","Z"]

вот это говнокод извините, зачем оно?

~~XoFfiCEr~~ ★★☆☆
(01.02.21 16:43:01 MSK)

Лол ну у тебя внутри замеряемого кода только print. Ну какая тут может быть оптимизация? Например вызывать print не для каждкой песни а, например десяток песен в строку конвертнуть и сделать принт. Батчами кароч пройдись.

Aswed ★★★★★
(01.02.21 16:46:41 MSK)

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Ответ на: комментарий от XoFfiCEr 01.02.21 16:43:01 MSK

Это польский алфавит

menangen ★★★★★
(01.02.21 16:47:16 MSK)

ЯННП - сколько именно данных? как именно из надо обработать? Что а значит быстро?

Но из того что я вижу - надо почитать help(sum)

AntonI ★★★★
(01.02.21 16:49:15 MSK)

Ссылка

Ах ну да, и sing.index(max(sing)) или вот так делать max(enumerate(sing), key=lambda pair: pair[1])[0]

Aswed ★★★★★
(01.02.21 16:56:52 MSK)

Ответ на: комментарий от menangen 01.02.21 16:47:16 MSK

какой к черту алфавит алло? это явно английский язык, я вот недодумался бы вот так знаки перечислять через запятую.

Я не про комментарии.

~~XoFfiCEr~~ ★★☆☆
(01.02.21 18:12:02 MSK)
Последнее исправление: XoFfiCEr 01.02.21 18:22:13 MSK (всего исправлений: 1)

Ответ на: комментарий от XoFfiCEr 01.02.21 18:12:02 MSK

там отсутствует Q

anonymous
(01.02.21 18:35:05 MSK)

Ответ на: комментарий от anonymous 01.02.21 18:35:05 MSK

ну вот и q тоже) а может это так и задумано.

~~XoFfiCEr~~ ★★☆☆
(01.02.21 18:36:23 MSK)

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Полякам передай, что нужно использовать не дефолтные списки питона, а специальные массивы из numpy. Только тогда будет всё летать

menangen ★★★★★
(01.02.21 22:16:34 MSK)

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Ответ на: комментарий от menangen 01.02.21 16:47:16 MSK

Это не польский алфавит, а набор латинских букв.

https://ru.wikipedia.org/wiki/Польский_алфавит

~~int13h~~ ★★★★★
(01.02.21 22:25:57 MSK)

Ответ на: комментарий от int13h 01.02.21 22:25:57 MSK

Шуток вы не понимаете) он и не английский, выше уже написали, что пропущено

menangen ★★★★★
(01.02.21 22:49:53 MSK)
Последнее исправление: menangen 01.02.21 22:50:00 MSK (всего исправлений: 1)

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Я улучшил вашу программу.

Теперь вы хотя бы можете увидеть, что в ней на самом деле происходит (см. код ниже) :)

А вообще жесть :)

sing.index(max(sing)) - вернет первое вхождение максимального значения в list(). А что если оно не одно? Тогда почему первый индекс берем? Короч, это просто праздник какой-то в этом и других отношениях:)

import time
## import numpy as np was never used

CATEGORIES = ["0","1","2","3","4","5","6","7","8","9",
"A","B","C","D","E","F","G","H","I","J",
"K","L","M","N","O","P","R","S","T","U",
"V","W","X","Y","Z"]


DATA = [[0.002,0.006,0.004,0.045,0.002,0.017,0.006,0.077,0.001,0.035,0.042,0.005,0.004,0.039,0.001,0.002,0.001,0.008,0.058,0.352,0.002,0.007,0.017,0.004,0.007,0.007,0.007,0.004,0.005,0.009,0.089,0.036,0.053,0.041,0.004],[0.003,0.007,0.005,0.075,0.001,0.020,0.006,0.044,0.002,0.035,0.026,0.004,0.004,0.033,0.001,0.001,0.003,0.008,0.049,0.360,0.002,0.007,0.021,0.005,0.009,0.003,0.008,0.007,0.003,0.014,0.092,0.048,0.058,0.031,0.004],[0.002,0.000,0.025,0.012,0.006,0.002,0.001,0.627,0.006,0.021,0.022,0.008,0.004,0.006,0.004,0.033,0.000,0.006,0.011,0.009,0.002,0.002,0.009,0.000,0.002,0.040,0.007,0.005,0.015,0.000,0.035,0.001,0.008,0.015,0.053],[0.056,0.008,0.023,0.038,0.015,0.007,0.050,0.006,0.412,0.004,0.005,0.027,0.011,0.005,0.021,0.007,0.073,0.024,0.012,0.005,0.013,0.005,0.027,0.003,0.015,0.001,0.005,0.074,0.002,0.022,0.005,0.011,0.002,0.001,0.006],[0.025,0.011,0.025,0.034,0.018,0.027,0.090,0.008,0.258,0.006,0.007,0.026,0.016,0.008,0.026,0.011,0.079,0.030,0.026,0.008,0.018,0.011,0.033,0.003,0.016,0.001,0.003,0.106,0.004,0.021,0.012,0.013,0.003,0.005,0.014],[0.048,0.027,0.019,0.002,0.028,0.002,0.008,0.017,0.041,0.014,0.012,0.022,0.031,0.005,0.045,0.100,0.004,0.031,0.033,0.002,0.029,0.006,0.021,0.032,0.008,0.038,0.317,0.007,0.017,0.004,0.018,0.005,0.003,0.004,0.002],[0.013,0.002,0.002,0.000,0.164,0.001,0.060,0.004,0.006,0.002,0.018,0.003,0.035,0.002,0.008,0.008,0.001,0.008,0.028,0.005,0.383,0.013,0.063,0.010,0.004,0.002,0.014,0.016,0.002,0.005,0.048,0.011,0.028,0.017,0.012]]
'''
data here was never used
'''


def original():
    start = time.time()

    for lst in DATA:
        print(CATEGORIES[lst.index(max(lst))])

    '''
    def list_mean(nums): ## the function has never been called
        sumof = 0
        num_of = len(nums)
        mean = 0
        for i in nums:
            sumof += i 
        mean = sumof / num_of
        return float(mean) 
    '''
    def list_mean(nums): ##  looks a bit better to me this way
        return sum(nums) / len(nums)
    end = time.time()
    print(f"Runtime of original program is {end - start}")

def readable():
    start = time.time()
    for lst in DATA:
        index, biggest = 0, -1 ## I assume we only have positives in the list 
        for i in range(len(lst)): ## might be quicker than calling max() on enumerate() + lambda. Whaddayathink, Aswed? :)
            if lst[i] > biggest:
                index, biggest = i, lst[i]
        print(CATEGORIES[index])
    end = time.time()
    print(f"Runtime of new program is: {end - start} which should be exactly the same\nbut who knows... :)")

if __name__ == "__main__":
    original()
    readable()

paddlewan
(02.02.21 02:00:30 MSK)
Последнее исправление: paddlewan 02.02.21 02:02:49 MSK (всего исправлений: 1)

Ответ на: комментарий от XoFfiCEr 01.02.21 16:43:01 MSK

~~XoFfiCEr~~ А чем он тебе говнокод-то, извини пожалуйста? Предложи свой способ более компактно задать такую переменную/константу (с теми же свойствами: проиндексировано; доступ за О(1); собрано не пойми по какому принципу) в Питоне, пожалуйста, а то не понятно, что имеется в виду.

paddlewan
(02.02.21 02:07:24 MSK)

Ответ на: комментарий от paddlewan 02.02.21 02:07:24 MSK

компактно это не значит что без говнокода ибо список с перечислением в коде это такой концентрированный говнокод.

~~XoFfiCEr~~ ★★☆☆
(02.02.21 03:04:12 MSK)

Ответ на: комментарий от paddlewan 02.02.21 02:00:30 MSK

Топикстартер: Вот мой код, мне нужно оптимизаций

Сообщество: *Накидывает всякий оффтоп и советы по оптимизации*

Топикстартер: Я не сделал ничего из выше перечисленного, прост перенес мусор из одного угла комнаты в другой, как вам?

Aswed ★★★★★
(02.02.21 09:46:53 MSK)

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Во первых перестать использовать питон, во вторых не хранить данные в питоне, в третьих не использовать питон. Данные храни в обычных текстовых или лучше бинарных форматах, а молотить их эффективно можно только на с/с++ просто из за механизмов работы памяти. Особенно если данных очень много, твой код примитивен и легко ляжет на процедурные языки. Будет тебе и скорость и всё остальное. Или используй питон только как клей.

anonymous
(02.02.21 10:25:08 MSK)

Ответ на: комментарий от XoFfiCEr 02.02.21 03:04:12 MSK

~~XoFfiCEr~~ Ты не ответил на вопрос. Покажи, КАК конкретно лучше объявить эти данные в программе. Компактно, не компактно, любым способом. Покажи способ лучше исходного, плс.

Чисто вот первое что под руку попалось. Стандартная библиотека Go. https://golang.org/pkg/unicode/#pkg-constants

// GraphicRanges defines the set of graphic characters according to Unicode.

var GraphicRanges = []*RangeTable{
    L, M, N, P, S, Zs,
}
// PrintRanges defines the set of printable characters according to Go. ASCII space, U+0020, is handled separately.

var PrintRanges = []*RangeTable{
    L, M, N, P, S,
}

Это я к тому, что твои понятия о говнокоде слабы, а делается так сплошь и рядом, и это нормальная практика, в общем-то…

paddlewan
(02.02.21 13:49:51 MSK)

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Ответ на: комментарий от Aswed 01.02.21 16:56:52 MSK

Извините помоему я что то не так делаю, вывод такой:19 19 7 8 8 26 20

print(sing.index(max(sing)))

~~katemisik~~
(02.02.21 14:11:32 MSK) автор топика

Ответ на: комментарий от katemisik 02.02.21 14:11:32 MSK

Вот ты говоришь «вывод такой», но не говоришь какой он должен быть. Как мне это понимать? «19 19 7 8 8 26 20» Это правильный ответ или неправильный?

Aswed ★★★★★
(02.02.21 15:00:50 MSK)

Ответ на: комментарий от Aswed 02.02.21 15:00:50 MSK

я не по пайтону вообще последние 6 мес только с++ поэтому извините если вопрос глупый. Вот мой вывод: J J 7 8 8 R K мой код: for sing in KR887JJ: print(CATEGORIES[np.argmax(sing)])

нужен вывод KR887JJ ищу возможность сделать стринг с максимумов Заранее спасибо

~~katemisik~~
(02.02.21 15:16:56 MSK) автор топика

Ответ на: комментарий от katemisik 02.02.21 15:16:56 MSK

Заранее спасибо

заранее пожалуйста, взвод наших самых отборных бойцов уже работает над решением вашей проблемы (нет)

anonymous
(02.02.21 15:41:39 MSK)

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Ответ на: комментарий от katemisik 02.02.21 15:16:56 MSK

def readable():
    start = time.time()
    tags = []
    for lst in DATA:
        index = max(enumerate(lst), key=lambda pair: pair[1])[0]
        tags.append(CATEGORIES[index])
    tags.reverse()
    print('\n'.join(tags))
    end = time.time()
    print(f"Runtime of new program is: {end - start} which should be exactly the same\nbut who knows... :)")

Aswed ★★★★★
(02.02.21 15:43:17 MSK)