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Changes between Version 39 and Version 42 of Ticket #2431


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Timestamp:
07/14/16 15:50:27 (8 years ago)
Author:
abeham
Comment:

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  • Ticket #2431

    • Property Summary changed from Run-length distribution (RLD) Analysis to Create algorithm iterator optimizer
  • Ticket #2431 – Description

    v39 v42  
    1 Run-length distributions give insight into the required algorithmic effort (in terms of function evaluations or wall-clock time) for reaching a certain target.
    2 
    3 The empirical cumulative distribution function (ECDF) can be calculated from several runs of an optimization algorithm. From a first-hit graph several targets will be defined in the objective function and it will be measured when a target is hit by an algorithm. The proportion of all these hits forms the distribution.
     1The algorithm iterator should execute an algorithm instance over and over until a certain stopping criterion is met. The stopping criteria are:
     2 * Maximum execution time reached
     3 * Maximum number of evaluated solutions
     4 * A certain target fitness was achieved
    45
    56Design issues: