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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

Linear Supertypes
App, DelayedInit, AnyRef, Any
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  1. PerceptronTest2
  2. App
  3. DelayedInit
  4. AnyRef
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Value Members

  1. val executionStart: Long
    Definition Classes
    App
    Annotations
    @deprecatedOverriding( ... , "2.11.0" )
  2. def main(args: Array[String]): Unit
    Definition Classes
    App
    Annotations
    @deprecatedOverriding( "main should not be overridden" , "2.11.0" )
  3. val nn: Perceptron
  4. val x: MatriD
  5. val xy: MatrixD
  6. val y: VectoD
  7. val ymax: Double
  8. val ymin: Double
  9. val yp: VectoD
  10. val ypu: VectoD

Deprecated Value Members

  1. def delayedInit(body: ⇒ Unit): Unit
    Definition Classes
    App → DelayedInit
    Annotations
    @deprecated
    Deprecated

    (Since version 2.11.0) the delayedInit mechanism will disappear