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scalation.analytics

PerceptronTest2

object PerceptronTest2 extends App

The PerceptronTest2 object trains a perceptron on a small dataset of temperatures from counties in Texas where the variables/factors to consider are Latitude (x1), Elevation (x2) and Longitude (x3). The model equation is the following:

y = sigmoid (w dot x) = sigmoid (w0 + w1*x1 + w2*x2 + w3*x3)

This test case illustrates how to transform the columns of the matrix so that the 'sigmoid' activation function can work effectively. Since the dataset is very small, should use 'train0' which does no batching. > runMain scalation.analytics.PerceptronTest2

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  1. final def !=(arg0: Any): Boolean
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  4. def args: Array[String]
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    @deprecatedOverriding( "args should not be overridden" , "2.11.0" )
  5. final def asInstanceOf[T0]: T0
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  7. final def eq(arg0: AnyRef): Boolean
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  9. val executionStart: Long
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  10. final def getClass(): Class[_]
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  11. def hashCode(): Int
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  12. final def isInstanceOf[T0]: Boolean
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  13. def main(args: Array[String]): Unit
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    @deprecatedOverriding( "main should not be overridden" , "2.11.0" )
  14. final def ne(arg0: AnyRef): Boolean
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  15. val nn: Perceptron
  16. final def notify(): Unit
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  17. final def notifyAll(): Unit
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  18. final def synchronized[T0](arg0: ⇒ T0): T0
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  19. def toString(): String
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  20. final def wait(arg0: Long, arg1: Int): Unit
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  22. final def wait(): Unit
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    @throws( ... )
  23. val x: MatriD
  24. val xy: MatrixD
  25. val y: VectoD
  26. val ymax: Double
  27. val ymin: Double
  28. val yp: VectoD
  29. val ypu: VectoD

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  1. def delayedInit(body: ⇒ Unit): Unit
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    @deprecated
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    (Since version 2.11.0) the delayedInit mechanism will disappear

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