org.aksw.commons.collections
Class SampleStats<T>

java.lang.Object
  org.aksw.commons.collections.SampleStats<T>

Type Parameters:

T -

public class SampleStats<T>
extends Object

all.negatives may be null, however all other fields must be given!

Method Summary

static <T> SampleStats	create(Sample<T> all, Set<T> examples)
static <T> SampleStats	create(Sample<T> pool, Set<T> examples, Sample<T> all) Statistics for the pool All positives that are not in the pool are removed from the examples
static <T> SampleStats	create(Set<T> allPositives, Set<T> allNegatives, Set<T> examples)
static double	fMeasure(double precision, double recall)
static String	formatHumanReadable(SampleStats<?> stats)
Sample<T>	getAll()
Set<T>	getExamples()
Sample<? extends T>	getFalse()
double	getFMeasure()
double	getPrecision()
double	getRecall()
Sample<? extends T>	getTrue()
String	toString()
static String	toStringWithSize(Collection<?> collection)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

create

public static <T> SampleStats create(Sample<T> all,
                                     Set<T> examples)

create

public static <T> SampleStats create(Sample<T> pool,
                                     Set<T> examples,
                                     Sample<T> all)

Statistics for the pool All positives that are not in the pool are removed from the examples

create

public static <T> SampleStats create(Set<T> allPositives,
                                     Set<T> allNegatives,
                                     Set<T> examples)

getAll

public Sample<T> getAll()

getExamples

public Set<T> getExamples()

getTrue

public Sample<? extends T> getTrue()

getFalse

public Sample<? extends T> getFalse()

getPrecision

public double getPrecision()

getRecall

public double getRecall()

getFMeasure

public double getFMeasure()

fMeasure

public static double fMeasure(double precision,
                              double recall)

toString

public String toString()

Overrides:

toString in class Object

formatHumanReadable

public static String formatHumanReadable(SampleStats<?> stats)

toStringWithSize

public static String toStringWithSize(Collection<?> collection)