package
feature
Type Members
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case class
BinarizerModel(threshold: Double) extends Serializable with Product
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sealed
trait
BinaryOperation extends Serializable
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case class
BucketedRandomProjectionLSHModel(randomUnitVectors: Seq[Vector], bucketLength: Double) extends LSHModel with Product with Serializable
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case class
BucketizerModel(splits: Array[Double]) extends Serializable with Product
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case class
ChiSqSelectorModel(filterIndices: Seq[Int]) extends Product with Serializable
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case class
CoalesceModel() extends Product with Serializable
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case class
CountVectorizerModel(vocabulary: Array[String], binary: Boolean, minTf: Double) extends Product with Serializable
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case class
DCTModel(inverse: Boolean) extends Product with Serializable
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case class
ElementwiseProductModel(scalingVec: Vector) extends Serializable with Product
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case class
FeatureEncoder(numFeatures: Array[Int]) extends Product with Serializable
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sealed
trait
HandleInvalid extends AnyRef
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case class
HashingTermFrequencyModel(numFeatures: Int = 1.<<(18), binary: Boolean = false) extends Product with Serializable
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case class
IDFModel(idf: Vector) extends Product with Serializable
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case class
ImputerModel(surrogateValue: Double, missingValue: Double, strategy: String) extends Serializable with Product
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case class
InteractionModel(featuresSpec: Array[Array[Int]]) extends Product with Serializable
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trait
LSHModel extends AnyRef
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case class
LabeledPoint(label: Double, features: Vector) extends Product with Serializable
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case class
MathBinaryModel(operation: BinaryOperation, da: Option[Double] = scala.None, db: Option[Double] = scala.None) extends Serializable with Product
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case class
MathUnaryModel(operation: UnaryOperation) extends Product with Serializable
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case class
MaxAbsScalerModel(maxAbs: Vector) extends Serializable with Product
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case class
MinHashLSHModel(randomCoefficients: Seq[(Int, Int)]) extends LSHModel with Product with Serializable
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case class
MinMaxScalerModel(originalMin: Vector, originalMax: Vector) extends Serializable with Product
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case class
NGramModel(n: Int) extends Serializable with Product
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case class
NormalizerModel(pNorm: Double) extends Serializable with Product
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case class
OneHotEncoderModel(size: Int, dropLast: Boolean = true) extends Serializable with Product
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case class
PcaModel(principalComponents: DenseMatrix) extends Product with Serializable
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case class
PolynomialExpansionModel(degree: Int) extends Serializable with Product
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case class
RegexTokenizerModel(regex: Regex, matchGaps: Boolean = true, tokenMinLength: Int = 1, lowercaseText: Boolean = true) extends Serializable with Product
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case class
ReverseStringIndexerModel(labels: Seq[String]) extends Product with Serializable
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case class
StandardScalerModel(std: Option[Vector], mean: Option[Vector]) extends Serializable with Product
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case class
StopWordsRemoverModel(stopWords: Seq[String], caseSensitive: Boolean) extends Serializable with Product
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case class
StringIndexerModel(labels: Seq[String], handleInvalid: HandleInvalid = HandleInvalid.Error) extends Serializable with Product
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case class
StringMapModel(labels: Map[String, Double]) extends Serializable with Product
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case class
TokenizerModel(regex: String = "\\s") extends Product with Serializable
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case class
VectorAssemblerModel() extends Serializable with Product
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case class
VectorIndexerModel(numFeatures: Int, categoryMaps: Map[Int, Map[Double, Int]]) extends Product with Serializable
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case class
VectorSlicerModel(indices: Array[Int], namedIndices: Array[(String, Int)] = ...) extends Product with Serializable
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case class
WordLengthFilterModel(length: Int = 3) extends Serializable with Product
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case class
WordToVectorModel(wordIndex: Map[String, Int], wordVectors: Array[Double]) extends Product with Serializable