Please report any queries concerning the funding data grouped in the
sections named
"Externally Awarded"
or
"Internally Disbursed"
(shown on the profile page) to your Research Finance Administrator.
Your can find your Research Finance Administrator at http://www.ucl.ac.uk/finance/research/post_award/post_award_contacts.php
by entering your department
Please report any queries concerning the student data shown on the
profile page to:
Email: portico-services@ucl.ac.uk
Help Desk: http://www.ucl.ac.uk/ras/portico/helpdesk
Email: portico-services@ucl.ac.uk
Help Desk: http://www.ucl.ac.uk/ras/portico/helpdesk
Publication Detail
Fitness Causes Bloat in Variable Size Representations
-
Publication Type:Report
-
Authors:Langdon WB
-
publication date:14/05/1997
-
Report number:CSRP-97-14
-
Notes:Position paper at the Workshop on Evolutionary Computation with Variable Size Representation at ICGA-97 keywords: genetic algorithms, genetic programming, bloat, variable size representation notes: based upon \citeLangdon:1997:bloatWSC2 but includes data on mutation size: 3 pages
Abstract
We argue based upon the numbers of representations of given length, that increase in representation length is inherent in using a fixed evaluation function with a discrete but variable length representation. Two examples of this are analysed, including the use of Price’s Theorem. Both examples confirm the tendency for solutions to grow in size is caused by fitness based selection.
› More
search options
UCL Researchers
