information mining at fub · 2 information mining area at fub: who we are researchers gianni amati...
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![Page 1: Information mining at FUB · 2 Information Mining area at FUB: who we are Researchers Gianni Amati Andrea Bernardini Claudio Carpineto (head) Raffaele Nicolussi Gianni Romano PhD](https://reader030.vdocuments.net/reader030/viewer/2022011803/5b7ee8287f8b9a35788b75a0/html5/thumbnails/1.jpg)
Fondazione Ugo Bordoni
Information mining at FUBInformation mining at FUB
Claudio CarpinetoClaudio Carpineto
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Information Mining area at FUB: who we are
ResearchersGianni AmatiAndrea BernardiniClaudio Carpineto (head)Raffaele NicolussiGianni Romano
PhD studentsGiuseppe AmodeoCarla Michini
Scholarship holdersEdgardo AmbrosiMassimiliano D’AmicoGiovanni Stilo
Master thesis studentRaffaella Toscano
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Main scientific achievements
Concept Data Analysis book (2004)
Excellent results atTREC and CLEFsince 1999
New probabilistic ranking methods
Information retrieval and mining with CONCEPT LATTICES
DEVIATIONFROMRANDOMNESS
INFORMATIONTHEORETICQUERYEXPANSION
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Developments of Terrier, an open source search engine(in collaboration with University of Glasgow and Matrixware)
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Intelligent web search with
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Keyphrase-based Search Results Clustering (1) http://keysrc.fub.it
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Keyphrase-based Search Results Clustering (2) http://keysrc.fub.it
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KeySRC on iPhone
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Data mining for CRM (sales intelligence)
• Churn • Appetency • Up-selling• ……
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Data mining in theory
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Data mining in practice
• High data dimensionality (millions ofrecords, tens of thousands of attributes)
• Missing and noisy values
• Different value scales
• Different value ranges in training and test
• Unbalanced data set
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Thank you
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Thank you