Deep Parameter Optimisation for Face Detection Using the Viola-Jones Algorithm in OpenCV : A Correction
Created by W.Langdon from
gp-bibliography.bib Revision:1.8081
- @TechReport{bruce:RN1707,
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author = "Bobby R. Bruce",
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title = "Deep Parameter Optimisation for Face Detection Using
the {Viola-Jones} Algorithm in {OpenCV} : A
Correction",
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institution = "University College, London",
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year = "2017",
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number = "RN/17/07",
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address = "London, UK",
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month = "7 " # jun,
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keywords = "genetic algorithms, genetic programming, genetic
improvement",
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URL = "http://www.cs.ucl.ac.uk/fileadmin/UCL-CS/research/Research_Notes/RN_17_07.pdf",
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abstract = "In our 2016 paper 'Deep Parameter Optimisation for
Face Detection Using the Viola-Jones Algorithm in
OpenCV' \cite{Bruce:2016:SSBSE} we reported on an
evolutionary, multi-objective approach to deep
parameter optimisation that we reported could reduce
execution time of a face detection algorithm by
48percent if a 1.90percent classification inaccuracy
were permitted (compared to the 1.04percent
classification inaccuracy of the original, unmodified
algorithm) and that further execution time savings were
possible depending on the degree of inaccuracy
permitted by the user. However, after publication we
found an error in our experimental setup; instead of
running the deep parameter optimisation framework using
an evolutionary search-based approach we had been using
a systematic one. We therefore re-ran the experiments
using the intended evolutionary implementation
alongside the systematic implementation for 1000
evaluations and again for 10000 evaluations. We found
that the systematic setup is superior to the intended
evolutionary setup in that it produces solutions which,
when run on the test set, produce a richer Pareto
frontier. The evolutionary approach, in the 10000
evaluation setup, produced a better Pareto frontier on
the training set. However, the majority of these
solutions were infeasible or not Pareto optimal when
run on the test set. We suspect this may be due to the
evolutionary approach over-fitting to the training
set.",
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notes = "\cite{Bruce:2016:SSBSE} makes reference to now
non-existent Github page:
https://github.com/BobbyBruce1990/DPT-OpenCV see
instead https://github.com/BobbyRBruce/DPT-OpenCV
Tarball of repository is available
http://www.cs.ucl.ac.uk/staff/R.Bruce/dpt_opencv.tar.gz",
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size = "7 pages",
- }
Genetic Programming entries for
Bobby R Bruce
Citations