IClassifierInformation (JCP API)

All Superinterfaces:

java.io.Serializable

All Known Subinterfaces:

IClassificationNonconformityFunction, IClassifier, IClassProbabilityClassifier, IConformalClassifier, ISVMClassifier

All Known Implementing Classes:

AverageClassificationNonconformityFunction, BogusClassProbabilityClassifier, ClassifierBase, ClassifierNonconformityFunctionBase, ClassProbabilityNonconformityFunctionBase, ConformalMultiProbabilisticClassifier, ExtremelyRandomizedTreesClassifier, HingeLossNonconformityFunction, InductiveConformalClassifier, kNearestSameClassNeighbourNonconformityFunction, LinearClassifier, MarginNonconformityFunction, RandomForestClassifier, SVMClassifier, SVMClassifier, SVMClassifier, SVMDistanceNonconformityFunction, TransductiveConformalClassifier
```
public interface IClassifierInformation
extends java.io.Serializable
```
Specifies a set of information that every classifier should be able to provide. Contract for JCP use: 1. The methods implemented for this interface must be reentrant.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`getAttributeCount()`	Returns the number of attributes the classifier has been trained on.
`java.lang.Double[]`	`getLabels()`	Returns the set of class labels the classifier has been trained on.
`boolean`	`isTrained()`	Returns whether this classifier has been trained.
`cern.colt.matrix.DoubleMatrix1D`	`nativeStorageTemplate()`	Returns a value of the `DoubleMatrix1D` derived class that is the native storage format for the classifier.

- Method Detail
  - isTrained
```
boolean isTrained()
```
    Returns whether this classifier has been trained.
    
    Returns:
    
    Returns true if the classifier has been trained or false otherwise.
  - getAttributeCount
```
int getAttributeCount()
```
    Returns the number of attributes the classifier has been trained on.
    
    Returns:
    
    Returns the number of attributes the classifier has been trained on or -1 if the classifier has not been trained.
  - getLabels
```
java.lang.Double[] getLabels()
```
    Returns the set of class labels the classifier has been trained on.
    
    Returns:
    
    Returns the class labels the classifier has been trained on in increasing order (the index is the class id) or null if the classifier has not been trained.
  - nativeStorageTemplate
```
cern.colt.matrix.DoubleMatrix1D nativeStorageTemplate()
```
    Returns a value of the DoubleMatrix1D derived class that is the native storage format for the classifier.
    
    Returns:
    
    a value of the DoubleMatrix1D derived class of the native storage format for the classifier.