Numpy sign method

# sign method return 0 if the values in the array is 0,
# 1 is the value is greater than 0
# and -1 when the value is less than 0
import numpy as np

arr = [-10, 0, 15]

print(arr.sign) # will return [-1, 0, 1]

Similar codes

1 vote274 views1 answer
Isistance exmaple
Python
24 votes294 views1 answer
How to replace na values in python
Python
1 vote297 views1 answer
Turn of axis
Python
0 vote315 views1 answer
RuntimeError: Please use tf.experimental.tensorrt.Converter in TF 2.0. site:stackoverflow.com
Python
0 vote316 views1 answer
Python get weather temperature
Python
0 vote331 views2 answers
Pandas split column with tuple
Python
0 vote270 views1 answer
Url encoded path using python
Python
0 vote270 views1 answer
Download viper for python ubutunu
Python
0 vote226 views2 answers
How to print data type in python
Python
12 votes323 views4 answers
How to print list without brackets python
Python