org.apache.spark.ml.classification
Computes the area under the receiver operating characteristic (ROC) curve.
Returns a dataframe with two fields (threshold, F-Measure) curve with beta = 1.
Returns a dataframe with two fields (threshold, F-Measure) curve with beta = 1.0.
field in "predictions" which gives the true label of each sample.
field in "predictions" which gives the true label of each sample.
Returns the precision-recall curve, which is an Dataframe containing two fields recall, precision with (0.
Returns the precision-recall curve, which is an Dataframe containing two fields recall, precision with (0.0, 1.0) prepended to it.
Returns a dataframe with two fields (threshold, precision) curve.
Returns a dataframe with two fields (threshold, precision) curve. Every possible probability obtained in transforming the dataset are used as thresholds used in calculating the precision.
dataframe outputted by the model's transform
method.
dataframe outputted by the model's transform
method.
field in "predictions" which gives the calibrated probability of each sample.
field in "predictions" which gives the calibrated probability of each sample.
Returns a dataframe with two fields (threshold, recall) curve.
Returns a dataframe with two fields (threshold, recall) curve. Every possible probability obtained in transforming the dataset are used as thresholds used in calculating the recall.
Returns the receiver operating characteristic (ROC) curve, which is an Dataframe having two fields (FPR, TPR) with (0.
Returns the receiver operating characteristic (ROC) curve, which is an Dataframe having two fields (FPR, TPR) with (0.0, 0.0) prepended and (1.0, 1.0) appended to it.
http://en.wikipedia.org/wiki/Receiver_operating_characteristic
:: Experimental :: Binary Logistic regression results for a given model.