weka.classifiers
Interface ActiveFeatureAcquirer
- All Known Implementing Classes:
- Fable
- public interface ActiveFeatureAcquirer
Interface to permit a classifier to perform active feature aquisition.
selectInstancesForFeatures
public int[] selectInstancesForFeatures(Instances activePool,
int num)
throws java.lang.Exception
- Given a set of unlabeled examples, select a specified number of examples to be labeled.
- Parameters:
activePool
- pool of examples with missing featuresnum
- number of examples to selcted for acquiring remaining features
- Throws:
java.lang.Exception
- if selective sampling fails