Genetic-based evolutionary learning algorithms, such
as genetic algorithms (GAs) and genetic programming
(GP), have been applied to information retrieval (IR)
since the 1980s. Recently, GP has been applied to a new
IR task- discovery of ranking functions for Web
search-and has achieved very promising results.
However, in our prior research, only one fitness
function has been used for GP-based learning. It is
unclear how other fitness functions may affect ranking
function discovery for Web search, especially since it
is well known that choosing a proper fitness function
is very important for the effectiveness and efficiency
of evolutionary algorithms. In this article, we report
our experience in contrasting different fitness
function designs on GP-based learning using a very
large Web corpus. Our results indicate that the design
of fitness functions is instrumental in performance
improvement. We also give recommendations on the design
of fitness functions for genetic-based information
retrieval experiments.
%0 Journal Article
%1 Fan2004jasist
%A Fan, Weiguo
%A Fox, Edward A.
%A Pathak, Praveen
%A Wu, Harris
%D 2004
%J Journal of the American Society for Information
Science and Technology
%K algorithms, function, genetic information mining, programming, ranking retrieval search, text web
%N 7
%P 628--636
%R doi:10.1002/asi.20009
%T The effects of fitness functions on genetic
programming-based ranking discovery for web search
%U http://filebox.vt.edu/users/wfan/paper/ARRANGER/JASIST2004.pdf
%V 55
%X Genetic-based evolutionary learning algorithms, such
as genetic algorithms (GAs) and genetic programming
(GP), have been applied to information retrieval (IR)
since the 1980s. Recently, GP has been applied to a new
IR task- discovery of ranking functions for Web
search-and has achieved very promising results.
However, in our prior research, only one fitness
function has been used for GP-based learning. It is
unclear how other fitness functions may affect ranking
function discovery for Web search, especially since it
is well known that choosing a proper fitness function
is very important for the effectiveness and efficiency
of evolutionary algorithms. In this article, we report
our experience in contrasting different fitness
function designs on GP-based learning using a very
large Web corpus. Our results indicate that the design
of fitness functions is instrumental in performance
improvement. We also give recommendations on the design
of fitness functions for genetic-based information
retrieval experiments.
@article{Fan2004jasist,
abstract = {Genetic-based evolutionary learning algorithms, such
as genetic algorithms (GAs) and genetic programming
(GP), have been applied to information retrieval (IR)
since the 1980s. Recently, GP has been applied to a new
IR task- discovery of ranking functions for Web
search-and has achieved very promising results.
However, in our prior research, only one fitness
function has been used for GP-based learning. It is
unclear how other fitness functions may affect ranking
function discovery for Web search, especially since it
is well known that choosing a proper fitness function
is very important for the effectiveness and efficiency
of evolutionary algorithms. In this article, we report
our experience in contrasting different fitness
function designs on GP-based learning using a very
large Web corpus. Our results indicate that the design
of fitness functions is instrumental in performance
improvement. We also give recommendations on the design
of fitness functions for genetic-based information
retrieval experiments.},
added-at = {2008-06-19T17:35:00.000+0200},
author = {Fan, Weiguo and Fox, Edward A. and Pathak, Praveen and Wu, Harris},
biburl = {https://www.bibsonomy.org/bibtex/2bcc9217ab1aaf123ead3fe0098ae3482/brazovayeye},
doi = {doi:10.1002/asi.20009},
interhash = {986ec78246b80659d2edc72e19f2ece2},
intrahash = {bcc9217ab1aaf123ead3fe0098ae3482},
journal = {Journal of the American Society for Information
Science and Technology},
keywords = {algorithms, function, genetic information mining, programming, ranking retrieval search, text web},
number = 7,
pages = {628--636},
timestamp = {2008-06-19T17:39:24.000+0200},
title = {The effects of fitness functions on genetic
programming-based ranking discovery for web search},
url = {http://filebox.vt.edu/users/wfan/paper/ARRANGER/JASIST2004.pdf},
volume = 55,
year = 2004
}