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A Novel Framework to Elucidate Core Classes in a Dataset

A Novel Framework to Elucidate Core Classes in a Dataset

A Novel Framework to Elucidate Core Classes in a Dataset. Daniele Soria daniele.soria@nottingham.ac.uk G54DMT - Data Mining Techniques and Applications 9 th May 2013. Outline. Aims and motivations Framework Clustering and consensus Supervised learning

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609 views • 47 slides
Fuzzy cluster validity indices

Fuzzy cluster validity indices

Fuzzy cluster validity indices. ???? ??? ??? 20130621. Datasets Iris Wine Glass Vowel Validity indices Entropy Purity Xie-Beni Results. Datasets. Iris Wine Glass Vowel. Iris. Iris ??????????????????? 150 ??????? 3 ???? 50 ?????????? 4 ?????????????????????????????

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572 views • 38 slides
Performance evaluation of some clustering algorithms and validity indices

Performance evaluation of some clustering algorithms and validity indices

Performance evaluation of some clustering algorithms and validity indices. Advisor ? Dr. Hsu Presenter ? Yu Cheng Chen Author: Ujjwal Maulik and Sanghamitra Bandyopadhyay. IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE,2003 p.p 1650-1654. Outline. Motivation Objective

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704 views • 25 slides
Performance evaluation of some clustering algorithms and validity indices

Performance evaluation of some clustering algorithms and validity indices

Performance evaluation of some clustering algorithms and validity indices. Advisor ? Dr. Hsu Presenter ? Yu Cheng Chen Author: Ujjwal Maulik and Sanghamitra Bandyopadhyay. IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE,2003 p.p 1650-1654. Outline. Motivation Objective

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262 views • 25 slides

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