Module homeostatic

source code

Homeostatic output functions, which are designed to keep an activity value in a desired range over time.

Originally implemented by Veldri Kurniawan, 2006.

$Id: homeostatic.py 7868 2008-02-07 14:16:01Z jbednar $

Version: $Revision: 7868 $

Classes

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OutputFn
Function object to modify a matrix in place, e.g.

OutputFnWithState
Abstract base class for OutputFns that need to maintain a self.updating parameter.

IdentityOF
Identity function, returning its argument as-is.

HomeostaticMaxEnt
Implementation of homeostatic intrinsic plasticity from Jochen Triesch, ICANN 2005, LNCS 3696 pp.65-70.

ScalingOF
Scales input activity based on the current average activity (x_avg).

HomeostaticMaxEnt_bonly
Implementation of homeostatic intrinsic plasticity from Jochen Triesch, ICANN 2005, LNCS 3696 pp.65-70, modified to change only the b value.

Variables

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exp = <ufunc 'exp'>

activity_type = 'd'

k = 'activity_type'

v = 'd'