ec396411be11d514a44a18813278f3a41c73ac5f,deslib/des/des_knn.py,DESKNN,__init__,#DESKNN#Any#Any#Any#Any#Any#Any#Any#Any#Any#Any#,70

Before Change

        self.more_diverse = more_diverse
        if metric == "DF":
            self.diversity_func = negative_double_fault
        elif metric == "Q":
            self.diversity_func = Q_statistic
        else:
            self.diversity_func = ratio_errors

    def estimate_competence(self, query, predictions=None):

After Change

    Information Fusion, vol. 41, pp. 195 – 216, 2018.
    

    def __init__(self, pool_classifiers, k=7, DFP=False, with_IH=False, safe_k=None,
                 IH_rate=0.30,
                 pct_accuracy=0.5,
                 pct_diversity=0.3,
                 more_diverse=True,
                 metric="DF",
                 knn_classifier="knn"):

        metric = metric.upper()
        super(DESKNN, self).__init__(pool_classifiers, k, DFP=DFP, with_IH=with_IH, safe_k=safe_k,
                                     IH_rate=IH_rate, knn_classifier=knn_classifier)

Instances