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Replaced the eoNormalMutation (mutating ALL variables of a real-valued vector)

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with eiNormalVecMutation that has a proba. to mutation each variable
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evomarc 2004-09-27 13:34:34 +00:00
commit a0c7412c18
1 changed files with 3 additions and 1 deletions
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4
eo/src/es/make_op_real.h
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@ -180,6 +180,8 @@ eoGenOp<EOT> & do_make_op(eoParser& _parser, eoState& _state, eoRealInitBounded<
eoValueParam<double> & sigmaParam = _parser.createParam(0.3, "sigma", "Sigma (fixed) for Gaussian mutation", 's', "Variation Operators" );
eoValueParam<double> & pNormalParam = _parser.createParam(1.0, "pNormal", "Proba. to change each variable for Gaussian mutation", 's', "Variation Operators" );
// minimum check
bool bMut = true;
if (uniformMutRateParam.value()+detMutRateParam.value()+normalMutRateParam.value()==0)
@ -209,7 +211,7 @@ eoGenOp<EOT> & do_make_op(eoParser& _parser, eoState& _state, eoRealInitBounded<
ptCombinedMonOp->add(*ptMon, detMutRateParam.value());
// mutate all component using Gaussian mutation
ptMon = new eoNormalMutation<EOT>(boundsParam.value(), sigmaParam.value());
ptMon = new eoNormalVecMutation<EOT>(boundsParam.value(), sigmaParam.value(), pNormalParam.value());
_state.storeFunctor(ptMon);
ptCombinedMonOp->add(*ptMon, normalMutRateParam.value());
_state.storeFunctor(ptCombinedMonOp);