x
import numpy as nparr = np.array([1, 0, 3])newarr = arr.astype(bool)print(newarr)print(newarr.dtype)
[ True False True]
bool
bool
import numpy as nparr = np.array([1, 0, 3])newarr = arr.astype(bool)print(newarr)print(newarr.dtype)