core

Type Members

1. abstract class AbstractDoer extends Serializable

   

   :: DeveloperApi :: Base class for all controllers

   :: DeveloperApi :: Base class for all controllers

   Annotations

   @DeveloperApi()

2. abstract class BaseAlgorithm[PD, M, Q, P] extends AbstractDoer with BaseQuerySerializer

   

   :: DeveloperApi :: Base class of all algorithm controllers

   :: DeveloperApi :: Base class of all algorithm controllers

   PD

   Prepared data class

   M

   Model class

   Q

   Query class

   P

   Predicted result class

   Annotations

   @DeveloperApi()

3. abstract class BaseDataSource[TD, EI, Q, A] extends AbstractDoer

   

   :: DeveloperApi :: Base class of all data source controllers

   :: DeveloperApi :: Base class of all data source controllers

   TD

   Training data class

   EI

   Evaluation information class

   Q

   Query class

   A

   Actual result class

   Annotations

   @DeveloperApi()

4. abstract class BaseEngine[EI, Q, P, A] extends Serializable

   

   :: DeveloperApi :: Base class of all engine controller classes

   :: DeveloperApi :: Base class of all engine controller classes

   EI

   Evaluation information class

   Q

   Query class

   P

   Predicted result class

   A

   Actual result class

   Annotations

   @DeveloperApi()

5. abstract class BaseEvaluator[EI, Q, P, A, ER <: BaseEvaluatorResult] extends AbstractDoer

   

   :: DeveloperApi :: Base class of all evaluator controller classes

   :: DeveloperApi :: Base class of all evaluator controller classes

   EI

   Evaluation information class

   Q

   Query class

   P

   Predicted result class

   A

   Actual result class

   ER

   Evaluation result class

   Annotations

   @DeveloperApi()

6. trait BaseEvaluatorResult extends Serializable

   

   Base trait of evaluator result

7. abstract class BasePreparator[TD, PD] extends AbstractDoer

   

   :: DeveloperApi :: Base class of all preparator controller classes

   :: DeveloperApi :: Base class of all preparator controller classes

   Dev note: Probably will add an extra parameter for ad hoc JSON formatter

   TD

   Training data class

   PD

   Prepared data class

   Annotations

   @DeveloperApi()

8. trait BaseQuerySerializer extends AnyRef

   

   :: DeveloperApi :: Base trait with default custom query serializer, exposed to engine developer via org.apache.predictionio.controller.CustomQuerySerializer

   :: DeveloperApi :: Base trait with default custom query serializer, exposed to engine developer via org.apache.predictionio.controller.CustomQuerySerializer

   Annotations

   @DeveloperApi()

9. abstract class BaseServing[Q, P] extends AbstractDoer

   

   :: DeveloperApi :: Base class of all serving controller classes

   :: DeveloperApi :: Base class of all serving controller classes

   Q

   Query class

   P

   Predicted result class

   Annotations

   @DeveloperApi()

10. case class EventWindow(duration: Option[String] = None, removeDuplicates: Boolean = false, compressProperties: Boolean = false) extends Product with Serializable

    

11. trait SelfCleaningDataSource extends AnyRef

    

    :: DeveloperApi :: Base class of cleaned data source.

    :: DeveloperApi :: Base class of cleaned data source.

    A cleaned data source consists tools for cleaning events that happened earlier that specified duration in seconds from train moment. Also it can remove duplicates and compress properties(flat set/unset events to one)

    Annotations

    @DeveloperApi()