Created
March 18, 2022 22:50
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`cda_fast` benchmark
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import warnings | |
from sklearn.exceptions import ConvergenceWarning | |
warnings.filterwarnings("ignore", category=ConvergenceWarning) | |
from sklearn.linear_model import Lasso | |
import numpy as np | |
import time | |
clf = Lasso(max_iter=200) | |
n_samples = 500000 | |
n_features = 200 | |
X = np.random.rand(n_samples, n_features) | |
y = np.ones((n_samples, 1)) | |
y = y.ravel() | |
def _time_fit(i): | |
start_time = time.time() | |
clf.fit(X, y) | |
return time.time() - start_time | |
iter = 10 | |
times = np.array([_time_fit(i) for i in range(iter)]) | |
print(f"{times=}\n{times.mean():.2f}+-{times.std():.2f}") |
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