Answers for "list to ndarray"

np.ndarray.tolist

import numpy as np
>>> np.array([[1,2,3],[4,5,6]]).tolist()
[[1, 2, 3], [4, 5, 6]]

ndarray to list

a = np.array([1, 2])
a.tolist()

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)

convert list to nd array

numpy.asarray(arr, dtype=None, order=None)