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

1 vote170 views1 answer
Export python pandas dataframe as json file
Python
1 vote225 views1 answer
Python jwt
Python
0 vote234 views1 answer
Print from 1 to n in python
Python
2 votes161 views1 answer
Python for loop m to n
Python
0 vote167 views2 answers
Django rest framework authentication
Python
2 votes251 views2 answers
Django-admin command not found
Python Django
0 vote122 views1 answer
Gene wilder pure imagination
Python
0 vote228 views1 answer
Python opendatasets
Python
11 votes175 views2 answers
How to create progress bar python
Python
0 vote178 views1 answer
** (ArgumentError) lists in Phoenix.HTML and templates may only contain integers representing bytes, binaries or other lists, got invalid entry:
Python