metrics.py 文件源码

def print_metrics_log_bins(y_true, predictions, verbose=1):
    y_true_bins = [get_bin_log(x, LogBins.nbins) for x in y_true]
    prediction_bins = [get_bin_log(x, LogBins.nbins) for x in predictions]
    cf = metrics.confusion_matrix(y_true_bins, prediction_bins)
    if verbose:
        print "LogBins confusion matrix:"
        print cf
    return print_metrics_regression(y_true, predictions, verbose)