- author = "Peter J. Angeline",
- title = "An Investigation into the Sensitivity of Genetic Programming to the Frequency of Leaf Selection During Subtree Crossover",
- booktitle = "Genetic Programming 1996: Proceedings of the First Annual Conference",
- editor = "John R. Koza and David E. Goldberg and David B. Fogel and Rick L. Riolo",
- year = "1996",
- month = "28--31 " # jul,
- keywords = "genetic algorithms, genetic programming",
- pages = "21--29",
- address = "Stanford University, CA, USA",
- publisher = "MIT Press",
-
URL = "
http://www.natural-selection.com/Library/1996/gp96.zip",
-
URL = "
http://cognet.mit.edu/sites/default/files/books/9780262315876/pdfs/9780262315876_chap3.pdf",
-
URL = "http://cognet.mit.edu/library/books/view?isbn=0262611279",
- size = "9 pages",
- abstract = "In genetic programming, crossover swaps randomly selected subtrees between parents. Typically, the probability of selecting a leaf as the subtree to be swapped is reduced, supposedly to allow larger structures on average. This paper reports on a study to determine the effect of modifying the leaf selection frequency for subtree crossover on the performance of a non-standard genetic program. Both a variety of constant values and dynamic update methods are investigated . It is shown that the performance of the genetic program is impacted by the manipulation of the leaf selection frequency and often can be improved using a random process rather than a constant value.",
-
notes = "GP-96 multiple types of mutation
Sunspot Numbers data from http://www.ngdc.noaa.gov/stp/SOLAR/SSN/ssn.html",
