Package crino :: Module criterion :: Class MeanAbsoluteError
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Class MeanAbsoluteError

source code


The mean absolute error criterion is used in the least absolute deviations method.

The mean absolute loss can be written as follows :

LMSE =  − 1 ⁄ N Nk = 1|y − |

Instance Methods [hide private]
 
__init__(self, outputs, targets)
Constructs a new MeanAbsoluteError criterion.
source code
 
prepare(self)
Computes the mean absolute error symbolic expression.
source code
Instance Variables [hide private]

Inherited from Criterion: expression, outputs, targets

Method Details [hide private]

__init__(self, outputs, targets)
(Constructor)

source code 
Constructs a new MeanAbsoluteError criterion.
Parameters:
Overrides: Criterion.__init__

prepare(self)

source code 
Computes the mean absolute error symbolic expression.
Overrides: Criterion.prepare