constraints

Type Members

1. class CachedChartConstraintsFactory[L, W] extends Factory[L, W] with Serializable

   

   A CoreGrammar that relies on a file cache, which stores a Map[IndexedSeq[W], CoreAnchoring] and a backoff grammar.

   A CoreGrammar that relies on a file cache, which stores a Map[IndexedSeq[W], CoreAnchoring] and a backoff grammar. Currently, only epic.parser.projections.PrecacheConstraints creates these.

   Annotations

   @SerialVersionUID()

2. class CachedLabeledSpanConstraintsFactory[L, W] extends Factory[L, W]

   

   A cached version of epic.constraints.LabeledSpanConstraints.Factory.

   A cached version of epic.constraints.LabeledSpanConstraints.Factory. Uses the epic.util.CacheBroker infrastructure

   Annotations

   @SerialVersionUID()

3. class CachedSpanConstraintsFactory[W] extends Factory[W]

   

   A cached version of epic.constraints.SpanConstraints.Factory.

   A cached version of epic.constraints.SpanConstraints.Factory. Uses the epic.util.CacheBroker infrastructure

   Annotations

   @SerialVersionUID()

4. case class ChartConstraints[L](top: LabeledSpanConstraints[L], bot: LabeledSpanConstraints[L]) extends SpanConstraints with Serializable with Product

   

   Has constraints relevant to building an epic.parser.RefinedParseChart, which is to say epic.constraints.LabeledSpanConstraints for top and bot cells.

   Has constraints relevant to building an epic.parser.RefinedParseChart, which is to say epic.constraints.LabeledSpanConstraints for top and bot cells.

   top

   constraints for the top symbols of the parsechart

   bot

   constraints for the bottom symbols of the parsechart

   Annotations

   @SerialVersionUID()

5. sealed trait LabeledSpanConstraints[-L] extends SpanConstraints

   

   Tells us wehther a given (labeled) span is allowed in a given sentence.

   Tells us wehther a given (labeled) span is allowed in a given sentence. Can be calculated either using rules/heuristics or via some kind of ML algorithm. We use a combination in Epic.

6. trait SpanConstraints extends AnyRef

   

7. trait TagConstraints[L] extends AnyRef