Mean bias error

def MBE(y_true, y_pred):
    '''
    Parameters:
        y_true (array): Array of observed values
        y_pred (array): Array of prediction values

    Returns:
        mbe (float): Biais score
    '''
    y_true = np.array(y_true)
    y_pred = np.array(y_pred)
    y_true = y_true.reshape(len(y_true),1)
    y_pred = y_pred.reshape(len(y_pred),1)   
    diff = (y_true-y_pred)
    mbe = diff.mean()
    print('MBE = ', mbe)

Source: stackoverflow.com

Similar codes

0 vote307 views1 answer
Python svg viewing
Python
4 votes266 views1 answer
Python return -1
Python
2 votes306 views1 answer
Matplotlib plot adjust margins
Python
0 vote298 views1 answer
Menu in python
Python
0 vote257 views1 answer
Duur wordt voor woorden kennis
Python
1 vote308 views1 answer
Python convert datetime.timedelta into seconds
Python
0 vote292 views1 answer
Can i register a list in python for input
Python
6 votes296 views2 answers
Append to csv python
Python
0 vote335 views1 answer
Django not detecting new model
Python Django
7 votes316 views2 answers
Show image in python
Python