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abstract: |-
Genetic Programming is extended so that the solutions being evolved do so in the context of local domains within the total
problem domain. This produces a situation where different �species� of solution develop to exploit different �niches� of the
problem � indicating exploitable solutions. It is argued that for context to be fully learnable a further step of abstraction is
necessary. Such contexts abstracted from clusters of solution/model domains make sense of the problem of how to identify
when it is the content of a model is wrong and when it is the context. Some principles of learning to identify useful contexts
are proposed.
altloc:
- http://www.cpm.mmu.ac.uk/cpmrep78.html
chapter: ~
commentary: ~
commref: ~
confdates: July 2001
conference: 'Third International and Interdisciplinary Conference on Modelling and Using Context, CONTEXT 2001'
confloc: 'Dundee, UK.'
contact_email: ~
creators_id: []
creators_name:
- family: Edmonds
given: Bruce
honourific: ''
lineage: ''
date: 2001
date_type: published
datestamp: 2001-08-30
department: ~
dir: disk0/00/00/17/72
edit_lock_since: ~
edit_lock_until: ~
edit_lock_user: ~
editors_id: []
editors_name:
- family: Akman
given: Varol
honourific: ''
lineage: ''
- family: Bouquet
given: Paolo
honourific: ''
lineage: ''
- family: Thomason
given: Richmond
honourific: ''
lineage: ''
- family: Young
given: Roger
honourific: ''
lineage: ''
eprint_status: archive
eprintid: 1772
fileinfo: /style/images/fileicons/application_pdf.png;/1772/1/lac.pdf|/style/images/fileicons/text_html.png;/1772/5/index.html
full_text_status: public
importid: ~
institution: ~
isbn: ~
ispublished: pub
issn: ~
item_issues_comment: []
item_issues_count: 0
item_issues_description: []
item_issues_id: []
item_issues_reported_by: []
item_issues_resolved_by: []
item_issues_status: []
item_issues_timestamp: []
item_issues_type: []
keywords: 'learning, conditions of application, context, evolutionary computing, error'
lastmod: 2011-03-11 08:54:46
latitude: ~
longitude: ~
metadata_visibility: show
note: ~
number: ~
pagerange: 143-155
pubdom: FALSE
publication: ~
publisher: Springer-verlag
refereed: TRUE
referencetext: |-
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Kaufmann.
Baum, E. and Durdanovic, I. (2000a). An Evolutionary Post-Production System. http://www.neci.nj.nec.com/homepages/eric/ptech.ps
Baum, E. and Durdanovic, I. (2000b). Evolution of Co-operative Problem Solving. http://www.neci.nj.nec.com/homepages/eric/hayek32000.ps
Edmonds, B. (1990). The Pragmatic Roots of Context. CONTEXT'99, Trento, Italy, September 1999. Lecture Notes in Artificial Intelligence, 1688:119-132.
http://www.cpm.mmu.ac.uk/cpmrep52.html
Elman, J. L. (1993). Learning and Development in Neural Networks - The Importance of Starting Small. Cognition, 48:71-99.
Gigerenzer, G and Goldstein, D. G. (1996). Reasoning the fast and frugal way: Models of bounded rationality. Psychological Review, 104:650-669.
Harries, M. B., Sammut, C. and Horn, K. (1998). Extracting Hidden Contexts. Machine Learning, 32:101-126.
Holland, J. H. (1992). Adaptation in Natural and Artificial Systems, 2nd Ed., MIT Press, Cambridge, MA.
Koza, J. R. 1992. Genetic Programming: On the Programming of Computers by Means of Natural Selection. Cambridge, MA: MIT Press.
Moss, S. and Edmonds, B. (1998). Modelling Economic Learning as Modelling. Cybernetics and Systems, 29:215-248. http://www.cpm.mmu.ac.uk/cpmrep03.html
Turney, P. D. (1993). Exploiting context when learning to classify. In Proceedings of the European Conference on Machine Learning, ECML-93. 402-407. Vienna: Springer-Verlag.
Turney, P. D. (1996). The management of context-sensitive features: A review of strategies. Proceedings of the ICML-96 Workshop on Learning in Context-Sensitive Domains, Bari, Italy,
July 3, 60-66.
Turney, P. D. and Halasz, M. (1993). Contextual normalisation applied to aircraft gas turbine engine diagnosis. Journal of Applied Intelligence, 3:109-129.
Widmer, G. (1997). Tracking Context Changes through Meta-Learning. Machine Learning, 27:259-286.
relation_type: []
relation_uri: []
reportno: ~
rev_number: 14
series: ~
source: ~
status_changed: 2007-09-12 16:40:08
subjects:
- cog-psy
- comp-sci-art-intel
- comp-sci-mach-learn
succeeds: ~
suggestions: ~
sword_depositor: ~
sword_slug: ~
thesistype: ~
title: Learning Appropriate Contexts
type: confpaper
userid: 192
volume: 2116