Package | Description |
---|---|
de.lmu.ifi.dbs.elki.evaluation.scores |
Evaluation of rankings and scorings.
|
de.lmu.ifi.dbs.elki.evaluation.scores.adapter |
Adapter classes for ranking and scoring measures.
|
Modifier and Type | Method and Description |
---|---|
static <I extends ScoreEvaluation.ScoreIter> |
ROCEvaluation.computeROCAUC(ScoreEvaluation.Predicate<? super I> predicate,
I iter)
Compute the area under the ROC curve given a set of positive IDs and a
sorted list of (comparable, ID)s, where the comparable object is used to
decided when two objects are interchangeable.
|
<I extends ScoreEvaluation.ScoreIter> |
ScoreEvaluation.evaluate(ScoreEvaluation.Predicate<? super I> predicate,
I iter)
Evaluate a given predicate and iterator.
|
<I extends ScoreEvaluation.ScoreIter> |
ROCEvaluation.evaluate(ScoreEvaluation.Predicate<? super I> predicate,
I iter) |
<I extends ScoreEvaluation.ScoreIter> |
PrecisionAtKEvaluation.evaluate(ScoreEvaluation.Predicate<? super I> predicate,
I iter) |
<I extends ScoreEvaluation.ScoreIter> |
MaximumF1Evaluation.evaluate(ScoreEvaluation.Predicate<? super I> predicate,
I iter) |
<I extends ScoreEvaluation.ScoreIter> |
AveragePrecisionEvaluation.evaluate(ScoreEvaluation.Predicate<? super I> predicate,
I iter) |
static <I extends ScoreEvaluation.ScoreIter> |
ROCEvaluation.materializeROC(ScoreEvaluation.Predicate<? super I> predicate,
I iter)
Compute a ROC curve given a set of positive IDs and a sorted list of
(comparable, ID)s, where the comparable object is used to decided when two
objects are interchangeable.
|
Modifier and Type | Class and Description |
---|---|
class |
DBIDsTest
Test predicate using a DBID set as positive elements.
|
class |
VectorNonZero
Class that uses a NumberVector as reference, and considers all non-zero
values as positive entries.
|
class |
VectorOverThreshold
Class that uses a NumberVector as reference, and considers all non-zero
values as positive entries.
|
class |
VectorZero
Class that uses a NumberVector as reference, and considers all zero values as
positive entries.
|
Copyright © 2015 ELKI Development Team, Lehr- und Forschungseinheit für Datenbanksysteme, Ludwig-Maximilians-Universität München. License information.