About: Subgroup Discovery through Bump Hunting on Relational Histograms     Goto   Sponge   NotDistinct   Permalink

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Description
  • We propose an approach to subgroup discovery in relational databases containing numerical attributes. The approach is based on detecting bumps in histograms constructed from substitution sets resulting from matching a rst-order query against the input relational database. The approach is evaluated on seven data sets, discovering interpretable subgroups. The subgroups' rate of survival from the training split to the testing split varies among the experimental data sets, but at least on three of them it is very high.
  • We propose an approach to subgroup discovery in relational databases containing numerical attributes. The approach is based on detecting bumps in histograms constructed from substitution sets resulting from matching a rst-order query against the input relational database. The approach is evaluated on seven data sets, discovering interpretable subgroups. The subgroups' rate of survival from the training split to the testing split varies among the experimental data sets, but at least on three of them it is very high. (en)
Title
  • Subgroup Discovery through Bump Hunting on Relational Histograms
  • Subgroup Discovery through Bump Hunting on Relational Histograms (en)
skos:prefLabel
  • Subgroup Discovery through Bump Hunting on Relational Histograms
  • Subgroup Discovery through Bump Hunting on Relational Histograms (en)
skos:notation
  • RIV/68407700:21230/12:00204898!RIV14-GA0-21230___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GAP103/10/1875)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 172297
http://linked.open...ai/riv/idVysledku
  • RIV/68407700:21230/12:00204898
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Machine Learning; Inductive Logic Programming; Data Mining; Statistics; Histogram (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [603CF90BCBE7]
http://linked.open...v/mistoKonaniAkce
  • Cumberland Lodge, Windsor Great Park
http://linked.open...i/riv/mistoVydani
  • Heidelberg
http://linked.open...i/riv/nazevZdroje
  • Inductive Logic Programming
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Železný, Filip
  • Černoch, Radomír
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
issn
  • 0302-9743
number of pages
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  • Springer-Verlag
https://schema.org/isbn
  • 978-3-642-31950-1
http://localhost/t...ganizacniJednotka
  • 21230
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