numpy list to array
# importing library
import numpy
# initilizing list
lst = [1, 7, 0, 6, 2, 5, 6]
# converting list to array
arr = numpy.array(lst)
# displaying list
print ("List: ", lst)
# displaying array
print ("Array: ", arr)convert list to numpy array
import numpy as np
npa = np.asarray(Lists, dtype=np.float32)from numpy to list python
import numpy as np
# 1d array to list
arr = np.array([1, 2, 3])
print(f'NumPy Array:n{arr}')
#NumPy Array: [1 2 3]
list1 = arr.tolist()
print(f'List: {list1}')
#List: [1, 2, 3]convert list of lists to numpy array matrix python
x=[[1,2],[1,2,3],[1]]
y=numpy.array([numpy.array(xi) for xi in x])
type(y)
# <type 'numpy.ndarray'>
type(y[0])
# <type 'numpy.ndarray'>python numpy matrix to list
import numpy as np
x = np.matrix([[1,2,3],
[7,1,3],
[9,4,3]])
y = x.tolist()
y --> [[1, 2, 3], [7, 1, 3], [9, 4, 3]]Copyright © 2021 Codeinu
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