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- added the #define for eo_verbose (true) and eo_no_verbose (false)

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- added the eoNormMutation, simple normal mutation for simple real variables
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evomarc 2000-12-04 14:55:18 +00:00
commit b5382fce74
2 changed files with 9 additions and 4 deletions
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9
eo/tutorial/html/FirstRealEA.html
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@ -117,11 +117,13 @@ The actual code is in boldface and the comment in normal face.
<b> &nbsp;const float P_CROSS = 0.8; </b>// Crossover probability<br>
<b> &nbsp;const float P_MUT = 0.5; </b>// mutation probability<br>
<b> &nbsp;const double EPSILON = 0.01; </b>// range for real uniform mutation<br>
<b> &nbsp;const double SIGMA = 0.01; </b>// std. dev. of normal mutation<br>
<b> &nbsp;</b>// some parameters for chosing among different operators<br>
<b> &nbsp;const double segmentRate = 0.5; &nbsp; &nbsp; &nbsp; &nbsp;</b>// rate for 1-pt Xover<br>
<b> &nbsp;const double arithmeticRate = 0.5; &nbsp; &nbsp; &nbsp; &nbsp;</b>// rate for 2-pt Xover<br>
<b> &nbsp;const double uniformMutRate = 0.5; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</b>// rate for bit-flip mutation<br>
<b> &nbsp;const double detMutRate = 0.5; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</b>// rate for one-bit mutation<br>
<b> &nbsp;const double normMutRate = 0.5; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</b>// rate for normal mutation<br>
</font></tt>
</td>
</tr>
@ -242,7 +244,7 @@ The actual code is in boldface and the comment in normal face.
<b> &nbsp;eoArithmeticCrossover&lt;Indi> xoverA;</b><br>
<b> &nbsp;</b>// Combine them with relative rates<br>
<b> &nbsp;eoPropCombinedQuadOp&lt;Indi> xover(xoverS, segmentRate);</b><br>
<b> &nbsp;xover.add(xoverA, arithmeticRate, true);</b><br>
<b> &nbsp;xover.add(xoverA, arithmeticRate, eo_verbose);</b><br>
</font></tt>
</td>
</tr>
@ -252,13 +254,16 @@ The actual code is in boldface and the comment in normal face.
<td>
<tt><font color="#993399">
<b> &nbsp;</b><br>
<b> &nbsp;</b>// Gaussian mutation - std dev as argument<br>
<b> &nbsp;eoNormalMutation&lt;Indi> &nbsp;mutationN(SIGMA); </b><br>
<b> &nbsp;</b>// offspring(i) uniformly chosen in [parent(i)-epsilon, parent(i)+epsilon]<br>
<b> &nbsp;eoUniformMutation&lt;Indi> &nbsp;mutationU(EPSILON); </b><br>
<b> &nbsp;</b>// k (=1) coordinates of parents are uniformly modified<br>
<b> &nbsp;eoDetUniformMutation&lt;Indi> &nbsp;mutationD(EPSILON); </b><br>
<b> &nbsp;</b>// Combine them with relative rates<br>
<b> &nbsp;eoPropCombinedMonOp&lt;Indi> mutation(mutationU, uniformMutRate);</b><br>
<b> &nbsp;mutation.add(mutationD, detMutRate, true);</b><br>
<b> &nbsp;mutation.add(mutationD, detMutRate);</b><br>
<b> &nbsp;mutation.add(mutationN, normMutRate, eo_verbose);</b><br>
<b> &nbsp;</b><br>
<b> &nbsp;</b>// The operators are &nbsp;encapsulated into an eoTRansform object<br>
<b> &nbsp;eoSGATransform&lt;Indi> transform(xover, P_CROSS, mutation, P_MUT);</b><br>

4
eo/tutorial/html/SecondBitEA.html
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@ -396,7 +396,7 @@ rates</font></tt>
onePointRate);</font></tt></b>
<br><b><tt><font color="#993399">&nbsp;xover.add(xoverU, URate);</font></tt></b>
<br><b><tt><font color="#993399">&nbsp;xover.add(xover2, twoPointsRate,
true);</font></tt></b></td>
eo_verbose);</font></tt></b></td>
</tr>
</table>
<a NAME="mutation"></a>
@ -413,7 +413,7 @@ rates</font></tt>
<br><b><tt><font color="#993399">&nbsp;eoPropCombinedMonOp&lt;Indi> mutation(mutationBitFlip,
bitFlipRate);</font></tt></b>
<br><b><tt><font color="#993399">&nbsp;mutation.add(mutationOneBit, oneBitRate,
true);</font></tt></b>
eo_verbose);</font></tt></b>
<br><tt><font color="#993399"><b>&nbsp;</b>// The operators are&nbsp; encapsulated
into an eoTRansform object</font></tt>
<br><b><tt><font color="#993399">&nbsp;eoSGATransform&lt;Indi> transform(xover,