itemsim

Type Members

1. case class Actual(iids: Seq[String]) extends Serializable with Product

2. class EventsDataSource extends base.EventsDataSource[EmptyDataParams, Query, Actual]

3. case class EventsDataSourceParams(appId: Int, itypes: Option[Set[String]] = scala.None, actions: Set[String], startTime: Option[DateTime] = scala.None, untilTime: Option[DateTime] = scala.None, attributeNames: AttributeNames) extends AbstractEventsDataSourceParams with Product with Serializable

4. class ItemSimPreparator extends Preparator

5. class ItemSimServing extends LServing[Query, Prediction]

6. class MetricResult extends Serializable

7. class MetricUnit extends Serializable

8. class MultipleMetricResult extends Serializable

9. class NCItemBasedAlgorithm extends AbstractNCItemBasedAlgorithm[Query, Prediction]

10. case class NCItemBasedAlgorithmParams(booleanData: Boolean = true, itemSimilarity: String = "LogLikelihoodSimilarity", weighted: Boolean = false, threshold: Double = scala.Double.MinPositiveValue, freshness: Int = 0, freshnessTimeUnit: Int = 86400, recommendationTime: Option[Long] = ...) extends AbstractItemBasedAlgorithmParams with Product with Serializable

11. class PEventsDataSource extends base.PEventsDataSource[EmptyDataParams, Query, Actual]

12. case class Prediction(items: Seq[(String, Double)]) extends Serializable with Product

13. case class PreparatorParams(actions: Map[String, Option[Int]], conflict: String) extends AbstractPreparatorParams with Product with Serializable

14. case class Query(iids: Seq[String], n: Int) extends Serializable with Product