About: Gaussian Complexities Based Decision Tree Pruning     Goto   Sponge   NotDistinct   Permalink

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Description
  • Není k dispozici (cs)
  • We investigate a method for pruning of decision trees based on the complexity measure of a tree and its error rate. It uses the Gaussian complexity averages of a decision tree to estimate the error rate of classification. This complexity measure is data-dependent, so we expect it to allow the pruning to capture the dependencies in the data better than error based pruning methods or general complexity based pruning methods. We perform experiments that compare unpruned decision tree, decision tree pruned with our method and decision tree pruned with Reduced Error Pruning method. Our results show that proposed method outperforms both mentioned methods
  • We investigate a method for pruning of decision trees based on the complexity measure of a tree and its error rate. It uses the Gaussian complexity averages of a decision tree to estimate the error rate of classification. This complexity measure is data-dependent, so we expect it to allow the pruning to capture the dependencies in the data better than error based pruning methods or general complexity based pruning methods. We perform experiments that compare unpruned decision tree, decision tree pruned with our method and decision tree pruned with Reduced Error Pruning method. Our results show that proposed method outperforms both mentioned methods (en)
Title
  • Není k dispozici (cs)
  • Gaussian Complexities Based Decision Tree Pruning
  • Gaussian Complexities Based Decision Tree Pruning (en)
skos:prefLabel
  • Není k dispozici (cs)
  • Gaussian Complexities Based Decision Tree Pruning
  • Gaussian Complexities Based Decision Tree Pruning (en)
skos:notation
  • RIV/68407700:21230/04:03096739!RIV/2005/MSM/212305/N
http://linked.open.../vavai/riv/strany
  • 719 ; 722
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(MSM 210000012)
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
  • 565193
http://linked.open...ai/riv/idVysledku
  • RIV/68407700:21230/04:03096739
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Decision Tree Pruning; Gaussian Comlexity Measure (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [05166F46FB28]
http://linked.open...v/mistoKonaniAkce
  • Vienna
http://linked.open...i/riv/mistoVydani
  • Vienna
http://linked.open...i/riv/nazevZdroje
  • Cybernetics and Systems 2004
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Lhotská, Lenka
  • Macek, Jan
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Austrian Society for Cybernetics Studies
https://schema.org/isbn
  • 3-85206-169-5
http://localhost/t...ganizacniJednotka
  • 21230
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