Answers for "rand numpy"

Random Numbers in NumPy

from numpy import random

x = random.randint(100)

print(x)

numpy random in python

import numpy as np  
a=np.random.rand(5,2)  
print(a)

np.random.rand()

# train test split
df = pd.read_csv('file_location')
mask = np.random.rand(len(df)) < 0.8
train  = df[mask]
test = df[~mask]