Towards Efficient Training on Large Datasets for Genetic Programming

Created by W.Langdon from gp-bibliography.bib Revision:1.7630

@InProceedings{currey:2004:CSCSI,

• author = "Robert Curry and Malcolm I. Heywood",
• title = "Towards Efficient Training on Large Datasets for Genetic Programming",
• booktitle = "17th Conference of the Canadian Society for Computational Studies of Intelligence",
• year = "2004",
• editor = "Ahmed Y. Tawfik and Scott D. Goodwin",
• volume = "3060",
• series = "LNAI",
• pages = "161--174",
• address = "London, Ontario, Canada",
• month = "17-19 " # may,
• publisher = "Springer-Verlag",
• email = "mheywood@cs.dal.ca",
• keywords = "genetic algorithms, genetic programming",
• ISBN = "3-540-22004-6",
• URL = "http://users.cs.dal.ca/~mheywood/X-files/Publications/robert-CaAI04.pdf",
• DOI = "doi:10.1007/b97823",
• abstract = "Genetic programming (GP) has the potential to provide unique solutions to a wide range of supervised learning problems. The technique, however, does suffer from a widely acknowledged computational overhead. As a consequence applications of GP are often confined to datasets consisting of hundreds of training exemplars as opposed to tens of thousands of exemplars, thus limiting the widespread applicability of the approach. In this work we propose and thoroughly investigate a data sub-sampling algorithm hierarchical dynamic subset selection that filters the initial training dataset in parallel with the learning process. The motivation being to focus the GP training on the most difficult or least recently visited exemplars. To do so, we build on the dynamic sub-set selection algorithm of Gathercole \cite{ga94aGathercole} and extend it into a hierarchy of subset selections, thus matching the concept of a memory hierarchy supported in modern computers. Such an approach provides for the training of GP solutions to data sets with hundreds of thousands of exemplars in tens of minutes whilst matching the classification accuracies of more classical approaches.",

}

Genetic Programming entries for Robert Curry Malcolm Heywood

Citations