Answers for "convert float nparray to int"

convert float array to integer

import numpy as np
A = np.array((0.4, 1.6, 2.1, -3.7, 2.9))
output:
array([ 0.4,  1.6,  2.1, -3.7,  2.9])
A = np.around(A)
output:
array([ 0.,  2.,  2., -4.,  3.])
 A = A.astype(int)
output:
array([ 0,  2,  2, -4,  3])

np float to int

int_array = float_array.astype(int)

convert float array to integer

>>> import numpy as np
>>> A = np.array((0.4, 1.6, 2.1, -3.7, 2.9))
>>> A
array([ 0.4,  1.6,  2.1, -3.7,  2.9])
>>> A = np.around(A)
>>> A
array([ 0.,  2.,  2., -4.,  3.])
>>> A = A.astype(int)
>>> A
array([ 0,  2,  2, -4,  3])