Convert np shape (a,) to (a,1)

Reshape (n ) to (n 1)

'''
This code is contributed by :
Tanishq Vyas (github : https://github.com/tanishqvyas )
'''

actual = actual.reshape((actual.shape[0], 1))

Convert np shape (a,) to (a,1)

# numpy array/vector (n,) dimension -> (n,1) dimension conversion
a  = np.arange(3)         # a.shape  = (3,)
b  = a.reshape((3,1))     # b.shape  = (3,1)
c  = b.reshape((3,))      # c.shape  = (3,)

c2 = b.reshape((-1,1))    # c2.shape = (3,)

Similar codes

7 votes214 views3 answers
Determine if number is prime python
Python
1 vote172 views1 answer
Python iterate through string in reverse
Python
0 vote208 views1 answer
Fake-useragent proxy webscraping browser change
Python
0 vote182 views1 answer
Static Assets in Django
Python
1 vote200 views1 answer
Installing python packages in visual studio code
Python
0 vote232 views1 answer
Django ninja "schema"
Python Django
0 vote139 views1 answer
Form validation examples
Python
0 vote193 views1 answer
How to show webcam in opencv
Python
0 vote189 views1 answer
Dataframe time index convert tz naive to tz aware
Python
22 votes187 views4 answers
How to remove the last item in a list python
Python