Trading on the Edge/Trading On The Edge - CD-ROM Toolkit (Wayzata Technology)(2031)(1994).bin/pc/mac_file/vendor_d/neuralwa/nw2v50/bsbwh.inh

Text File | 1993-08-23 | 3KB | 120 lines

inst4.1
!****************************************************************
!*                                *
!*    Brain-State-in-a-Box (Widrow-Hoff) Network Generator    *
!*                                *
!****************************************************************

!    *** check that input PE count is non-zero

?&In    1
>bge    CheckOut
@Err    "Brain-State-in-a-Box MUST have at least one input PE"
:CheckOut

!    *** Load the Control Strategy and LRS if needed

@LdCS    "hopfield"        !control strategy
@LdLR    "bsbwh"            !L/R schedule

=netn    "InstaNet (tm) BSB Widrow-Hoff Network version 4.10 Sept-1992"
=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    "Signum0"        !transform inputs to -1,0,+1
=x    100            !place to put layer on screen
=y     60
#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    "The Brain"        !layer name
=Lpes    &In            !desired number of PEs
=Llrn    "BSB:Widrow-Hoff"    !learning rule
=Ltrn    "BSB"            !transfer function
=Llow    -1.3            !low limit for outputs
=Lhgh     1.3            !high limit for outputs
+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
=cndn    50.0            !50 % interconnection
@LCRn                !Randomly connect (except diagonal)
=n0    LayN            !track previous layer

!    *** Feed PEs back to themselves in this layer ***

=cnwt    1.0            !unit weight modulated by mod factor
=cnty    WMod
@LCCr

!    *** 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    "bsbwh"            !L/R Schedule
=Llnn    "bsbwh"            !name of learn input
=Lrcn    "bsbwh"            !name of recall output
#Incl    "stdioset.iif"        !standard I/O settings
+Lflg    LAAs            !auto-associative
=Lscl    -1            !input  low-value
=Loff     1            !input  high-value
=Llow    -1            !output low-value
=Lhgh     1            !output high-value
=Lax1    Epch            !epoch size
@SVsl                !save it back
!
=Grph     1
=GrLF    "bsbwh"            !instrument list file
!
=jogl    -.1            !lower limit for jog
=jogh    +.1            !upper limit for jog
=seed    257            !starting seed number
@seed                !set the seed
@Nrnd                !randomize the network
@EOF