Function sensitivity

pattern/metrics.py:173–176

Returns the percentage of positive cases correctly classified as positive (= recall).

(classify=lambda document:False, documents=[])

#### SENSITIVITY & SPECIFICITY #####################################################################

def sensitivity(classify=lambda document:False, documents=[]):
    """ Returns the percentage of positive cases correctly classified as positive (= recall).
    """
    return recall(classify, document, average=None)
    
def specificity(classify=lambda document:False, documents=[]):
    """ Returns the percentage of negative cases correctly classified as negative.