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Elastic Docs ›Painless Scripting Language [8.17] ›Painless API Reference

Score API

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IMPORTANT: This documentation is no longer updated. Refer to Elastic's version policy and the latest documentation.

Score API

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The following specialized API is available in the Score context.

  • See the Shared API for further API available in all contexts.

Static Methods

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The following methods are directly callable without a class/instance qualifier. Note parameters denoted by a (*) are treated as read-only values.

  • double cosineSimilarity(Object *, String *)
  • double decayDateExp(String *, String *, String *, double *, ZonedDateTime)
  • double decayDateGauss(String *, String *, String *, double *, ZonedDateTime)
  • double decayDateLinear(String *, String *, String *, double *, ZonedDateTime)
  • double decayGeoExp(String *, String *, String *, double *, GeoPoint)
  • double decayGeoGauss(String *, String *, String *, double *, GeoPoint)
  • double decayGeoLinear(String *, String *, String *, double *, GeoPoint)
  • double decayNumericExp(double *, double *, double *, double *, double)
  • double decayNumericGauss(double *, double *, double *, double *, double)
  • double decayNumericLinear(double *, double *, double *, double *, double)
  • double dotProduct(Object *, String *)
  • double l1norm(Object *, String *)
  • double l2norm(Object *, String *)
  • double hamming(Object *, String *)
  • double randomScore(int *)
  • double randomScore(int *, String *)
  • double saturation(double, double)
  • double sigmoid(double, double, double)

Classes By Package

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The following classes are available grouped by their respective packages. Click on a class to view details about the available methods and fields.

java.lang

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Expand details for java.lang

org.elasticsearch.xpack.vectors.query

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Expand details for org.elasticsearch.xpack.vectors.query

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