PoolBasedUncertaintySamplingStrategy (jaicore-ml 0.1.6 API)

java.lang.Object
- ai.libs.jaicore.ml.activelearning.PoolBasedUncertaintySamplingStrategy<T,I,D>

Type Parameters:

T - TARGET

I - The class of instances

D - The class of the dataset

All Implemented Interfaces:

ISelectiveSamplingStrategy<I>
```
public class PoolBasedUncertaintySamplingStrategy<T,I extends ILabeledInstance,D extends IDataset<I>>
extends java.lang.Object
implements ISelectiveSamplingStrategy<I>
```
A simple pool-based uncertainty sampling strategy, which assesses certainty for all instances in the pool and picks the instance with least certainty for the next query.

Constructor Summary

Constructors
Constructor	Description
`PoolBasedUncertaintySamplingStrategy(ICertaintyProvider<T,I,D> certaintyProivder, IActiveLearningPoolProvider<I> poolProvider)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

I nextQueryInstance()
Chooses the IInstance to query next.
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - PoolBasedUncertaintySamplingStrategy
```
public PoolBasedUncertaintySamplingStrategy(ICertaintyProvider<T,I,D> certaintyProivder,
                                            IActiveLearningPoolProvider<I> poolProvider)
```
- Method Detail
  - nextQueryInstance
```
public I nextQueryInstance()
```
    Description copied from interface: ISelectiveSamplingStrategy
    
    Chooses the IInstance to query next.
    
    Specified by:
    
    nextQueryInstance in interface ISelectiveSamplingStrategy<T>
    
    Returns:
    
    IInstance to query next.