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java.lang.Objectweka.estimators.Estimator
weka.estimators.PoissonEstimator
public class PoissonEstimator
Simple probability estimator that places a single Poisson distribution over the observed values.
| Constructor Summary | |
|---|---|
PoissonEstimator()
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| Method Summary | |
|---|---|
void |
addValue(double data,
double weight)
Add a new data value to the current estimator. |
Capabilities |
getCapabilities()
Returns default capabilities of the classifier. |
double |
getProbability(double data)
Get a probability estimate for a value |
java.lang.String |
getRevision()
Returns the revision string. |
static void |
main(java.lang.String[] argv)
Main method for testing this class. |
java.lang.String |
toString()
Display a representation of this estimator |
| Methods inherited from class weka.estimators.Estimator |
|---|
addValues, addValues, addValues, addValues, buildEstimator, buildEstimator, clone, debugTipText, equals, forName, getDebug, getOptions, listOptions, makeCopies, makeCopy, setDebug, setOptions, testCapabilities |
| Methods inherited from class java.lang.Object |
|---|
getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
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public PoissonEstimator()
| Method Detail |
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public void addValue(double data,
double weight)
addValue in interface IncrementalEstimatoraddValue in class Estimatordata - the new data valueweight - the weight assigned to the data valuepublic double getProbability(double data)
getProbability in class Estimatordata - the value to estimate the probability of
public java.lang.String toString()
toString in class java.lang.Objectpublic Capabilities getCapabilities()
getCapabilities in interface CapabilitiesHandlergetCapabilities in class EstimatorCapabilitiespublic java.lang.String getRevision()
getRevision in interface RevisionHandlerpublic static void main(java.lang.String[] argv)
argv - should contain a sequence of numeric values
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