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BERTRAND Patrice

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Associate professor

Patrice.BERTRANDping@ceremade.dauphinepong.fr

Phone : 01 44 05 47 26

Office : B514bis

Other activities and responsibilities

1) French leader of the research project PHC (Partenariat Hubert Curien) UTIQUE 'Algorithms of Data Mining : Improvments and Validation of the Results'. 2) IFCS (International Federation of Classification Societies) Council representative of SFC (Société Francophone de Classification)

Education and qualification

Ph.D.

Mathématiques appliquées et applications (1986 - Université Paris-Dauphine)

Fields of teaching, research and professionnal competence

Fields of teaching

  • Data Mining
  • Graphs: Modeling and algorithms
  • Statistics (distributions, sampling, tests)
  • Statistical Learning

Fields of research

  • Applied Mathematics
  • Clustering: theory and validation
  • Discrete Mathematics and Clustering

Areas of Expertise

  • Data Mining

Fields professionnal competence

Number of theses guided and sustained : 1

Number of theses in process : 1

Publications of BERTRAND Patrice

2012

Working Papers

  • De Melo, Filipe M. ; Bertrand, Patrice ; De A. T. De Carvalho, Francisco . Batch self-organizing maps based on city-block distances for interval variables. Université Paris-Dauphine . 2012 .
  • El Moubarki, Lassad ; Bertrand, Patrice ; Bel Mufti, Ghazi . Decomposition of the Rand index in order to assess both the stability and the number of clusters of a partition. Université Paris-Dauphine . 2012 .
  • Diatta, Jean ; Bertrand, Patrice . Correspondences between Pre-pyramids, Pyramids and Robinsonian Dissimilarities. Université Paris-Dauphine . 2012 .

2010

Articles

  • Bertrand, Patrice . Classifications en classes recouvrantes ou non, et leurs dissimilarités. Mathématiques et Sciences Humaines. Volume 2. n° 190. 2010. pages 59-87. EHESS. DOI http://msh.revues.org/11737.

2008

Articles

  • Bertrand, Patrice . Systems of sets such that each set properly intersects at most one other set - Application to cluster analysis. Discrete Applied Mathematics. Volume 156. n° 8. 2008. pages 1220-1236. Elsevier. DOI http://dx.doi.org/10.1016/j.dam.2007.05.023.

Book chapters

  • Bertrand, Patrice ; Bel Mufti, Ghazi . Stability measures for assessing a partition and its clusters: application to symbolic data sets.. E. Diday (Editor), M. Noirhomme-Fraiture (Co-Editor). Symbolic Data Analysis and the SODAS Software.. Chichester. 2008.

2007

Book chapters

  • Brucker, François ; Bertrand, Patrice . On Lower-Maximal Paired-Ultrametrics. Bertrand, P.; Brito, P.; De Carvalho, F.; Cucumel, G.. Selected Contributions in Data Analysis and Classification. Berlin. 2007. pages 455-464.
  • Csernel, Marc ; Bertrand, Patrice . Sanskrit Manuscript Comparison for Critical Edition and Classification. Brito, P.; Bertrand, P.; Cucumel, G.; De Carvalho, F.. Selected Contributions in Data Analysis and Classification. Berlin. 2007. pages 557-566.

2006

Articles

  • Bertrand, Patrice ; Bel Mufti, Ghazi . Loevinger's measures of rule quality for assessing cluster stability. Computational Statistics and Data Analysis. Volume 50. n° 4. 2006. pages 992-1015. Elsevier. DOI http://dx.doi.org/10.1016/j.csda.2004.10.012.

2005

Articles

  • Bertrand, Patrice ; Csernel, Marc . Comparaison de manuscrits sanskrits (édition critique et classification). Revue MODULAD. n° 33. 2005. pages 1-20. Association MODULAD.

Book chapters

  • Chelcea, Sergio ; Bertrand, Patrice ; Trousse, Brigitte . A New Agglomerative 2-3 Hierarchical Clustering Algorithm. Baier, D.; Wernecke, K.-D.. Innovations in Classification, Data Science, and Information Systems. Berlin. 2005. pages 3-10.

2003

Articles

  • Bertrand, Patrice ; Janowitz, Melvin F. . The k-weak hierarchical representations: an extension of the indexed closed weak hierarchies. Discrete Applied Mathematics. Volume 127. n° 2. 2003. pages 199-220. Elsevier. DOI http://dx.doi.org/10.1016/S0166-218X(02)00206-8.

2002

Articles

  • Bertrand, Patrice ; Janowitz, Melvin F. . Pyramids and Weak Hierarchies in The Ordinal Model for Clustering. Discrete Applied Mathematics. Volume 122. n° 1-3. 2002. pages 55-81. Elsevier. DOI http://dx.doi.org/10.1016/S0166-218X(01)00354-7.

Working Papers

  • Bertrand, Patrice . Set systems for which each set properly intersects at most one other set - Application to pyramidal clustering. Université Paris-Dauphine . 2002 .

2000

Articles

  • Bertrand, Patrice . Set Systems and Dissimilarities. European Journal of Combinatorics. Volume 21. n° 6. 2000. pages 727-743. Elsevier. DOI http://dx.doi.org/10.1006/eujc.1999.0379.

Book chapters

  • Goupil-Testu, Françoise ; Bertrand, Patrice . Descriptive statistics for symbolic data. Bock, Hans-Hermann; Diday, Edwin. Analysis of Symbolic Data. Berlin. 2000.
  • Bertrand, Patrice ; Goupil-Testu, Françoise . Descriptive Statistics for Symbolic Data. Diday, Edwin; Bock, Hans Hermann. Analysis of Symbolic Data, Exploratory methods for extracting statistical information from complex data. Berlin. 2000. pages 106-124.

1995

Book chapters

  • Bertrand, Patrice . Structural Properties of pyramidal clustering. Cox, Ingemar J.; Hansen, Pierre; Julesz, Bela. DIMACS Series in Discrete Mathematics and Theoretical Computer Science. -. 1995. pages 35-53.

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