Package io.qdrant.client.grpc

Enum Class Points.RecommendStrategy

java.lang.Object
java.lang.Enum<Points.RecommendStrategy>
io.qdrant.client.grpc.Points.RecommendStrategy
All Implemented Interfaces:
com.google.protobuf.Internal.EnumLite, com.google.protobuf.ProtocolMessageEnum, Serializable, Comparable<Points.RecommendStrategy>, Constable
Enclosing class:
Points
public static enum Points.RecommendStrategy extends Enum<Points.RecommendStrategy> implements com.google.protobuf.ProtocolMessageEnum
 How to use positive and negative vectors to find the results, default is `AverageVector`:
Protobuf enum qdrant.RecommendStrategy

  • Enum Constant Details

    • AverageVector

      public static final Points.RecommendStrategy AverageVector
       Average positive and negative vectors and create a single query with the formula 
 `query = avg_pos + avg_pos - avg_neg`. Then performs normal search.
      AverageVector = 0;

    • BestScore

      public static final Points.RecommendStrategy BestScore
       Uses custom search objective. Each candidate is compared against all 
 examples, its score is then chosen from the `max(max_pos_score, max_neg_score)`. 
 If the `max_neg_score` is chosen then it is squared and negated.
      BestScore = 1;

    • UNRECOGNIZED

      public static final Points.RecommendStrategy UNRECOGNIZED

  • Field Details

    • AverageVector_VALUE

      public static final int AverageVector_VALUE
       Average positive and negative vectors and create a single query with the formula 
 `query = avg_pos + avg_pos - avg_neg`. Then performs normal search.
      AverageVector = 0;
      See Also:

    • BestScore_VALUE

      public static final int BestScore_VALUE
       Uses custom search objective. Each candidate is compared against all 
 examples, its score is then chosen from the `max(max_pos_score, max_neg_score)`. 
 If the `max_neg_score` is chosen then it is squared and negated.
      BestScore = 1;
      See Also:

  • Method Details

    • values

      public static Points.RecommendStrategy[] values()
      Returns an array containing the constants of this enum class, in the order they are declared.
      Returns:
      an array containing the constants of this enum class, in the order they are declared

    • valueOf

      public static Points.RecommendStrategy valueOf(String name)
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null

    • getNumber

      public final int getNumber()
      Specified by:
      getNumber in interface com.google.protobuf.Internal.EnumLite
      Specified by:
      getNumber in interface com.google.protobuf.ProtocolMessageEnum

    • valueOf

      @Deprecated public static Points.RecommendStrategy valueOf(int value)
      Deprecated.
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
      Parameters:
      value - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null

    • forNumber

      public static Points.RecommendStrategy forNumber(int value)
      Parameters:
      value - The numeric wire value of the corresponding enum entry.
      Returns:
      The enum associated with the given numeric wire value.

    • internalGetValueMap

      public static com.google.protobuf.Internal.EnumLiteMap<Points.RecommendStrategy> internalGetValueMap()

    • getValueDescriptor

      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor()
      Specified by:
      getValueDescriptor in interface com.google.protobuf.ProtocolMessageEnum

    • getDescriptorForType

      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType()
      Specified by:
      getDescriptorForType in interface com.google.protobuf.ProtocolMessageEnum

    • getDescriptor

      public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor()

    • valueOf

      public static Points.RecommendStrategy valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
      Parameters:
      desc - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null