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hopfield.inh
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1993-08-23
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inst4.1 !01-Jun-88 (hopfield.ins) Hopfield Network Builder
!****************************************************************
!* *
!* Hopfield Network Generator *
!* *
!****************************************************************
! *** check that input PE count is non-zero
?&In 1
>bge CheckOut
@Err "Hopfield MUST have at least one input PE"
:CheckOut
! *** Load the Control Strategy and LRS if needed
@LdCS "hopfield" !control strategy
@LdLR "hopfield" !L/R schedule
=netn "InstaNet (tm) Hopfield Network version 2.00 01-Jun-89"
=DLnF 0 !learn re-display off
=DRcF 0 !recall re-display off
! *** Build the Input Layer ***
@LLdf !load default layer to mi_layer structure
=LDln "In" !layer name
=Lpes &In !copy # of input PEs from menu
=Ltrn "StepFunction" !transfer function
=x 100 !place to put layer on screen
=y 50
#Incl "stdnwgtf.iif" !standard # weight fields
@LAdd !add the input layer
=n0 LayN !track previous layer
! *** Build the Hopfield Layer ***
@LLdf !start with default layer again
=LDln "Hopfield" !layer name
=Lpes &In !desired number of PEs
=Ltrn "StepFunction" !transfer function
=Llrn "Hopfield" !learning rule
=LInL 0.0 !low initialization limit
=LInH 0.0 !high initialization limit
+y 170 !up higher on display
#Incl "stdnwgtf.iif" !standard # weight fields
@LAdd
! *** Connect it to the input layer ***
=SPEl LayN !current layer
@SlPE
=NPEl n0 !input layer
@NrPE
=cnwt 1.0 !unit weight
=cnsc WRel
=cnty WSet
@LCCr !connect corresponding items
! *** Connect it to itself ***
=NPEl LayN
@NrPE
=cnwt 0.0 !zero weights
=cnty WVar !trainable
=cnsc WAbs
@LCFl !fully connect (except diagonal)
=n0 LayN !track previous layer
! *** Build the Output Layer ***
@LLdf !start with default layer again
=LDln "Output" !layer name
=Lpes &In !desired number of PEs
+y 60 !up higher on display
#Incl "stdnwgtf.iif" !standard # weight fields
@LAdd
! *** Connect the output layer back to the hopfield layer ***
=SPEl LayN !select output layer
@SlPE
=cnwt 1.0 !unit weight
=cnty WFix !fixed
=cnsc WRel
@LCCr
! *** Select Control Strategy & L/R Schedule ***
@LLsl !load super layer
=Lctl "hopfield" !control strategy
=Llrs "hopfield" !L/R Schedule
=Llnn "hopfield" !name of learn input
=Lrcn "hopfield" !name of recall output
+Lflg LAAs !auto-associative
=Lscl 0 !input low-value
=Loff 1 !input high-value
=Llow 0 !output low-value
=Lhgh 1 !output high-value
=Lax1 Epch !epoch size
@SVsl !save it back
!
!=Grph 1
!=GrLF "hopfield" !instrument list file
!
@Nini
@EOF