 Pierre-Edouard Portier
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96e55f2c72
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experiment with associating mca clusters with nakr errors
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4 days ago |
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Pierre-Edouard Portier
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5689bf6fef
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Nystroem approximation is now correct (and simplified).
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2 weeks ago |
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Pierre-Edouard Portier
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3c83c256b5
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progress on nystroem approximation implementation ; there is still a problem: for a small sample size the result of krr should be the same as the one of nystroem approx krr where the number of landmarks is equal to the number of training points. For now, it isn't.
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3 weeks ago |
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Pierre-Edouard Portier
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ef6db6e85a
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minor
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3 weeks ago |
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Pierre-Edouard Portier
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cee77bc88c
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correction of a bug in gauss kernel computation
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1 month ago |
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Pierre-Edouard Portier
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97412812bd
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more complete explanation of how to apply nystroem approx to ridge reg
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1 month ago |
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Pierre-Edouard Portier
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104fc0c95c
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minor. rename gausskernel fnc
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2 months ago |
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Pierre-Edouard Portier
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38d8f0a401
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Experiments. Where is the error in nakr?
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2 months ago |
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Pierre-Edouard Portier
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472b35e38c
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minor
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2 months ago |
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Pierre-Edouard Portier
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d3639fe2ef
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one hot encoding function / correspondence analysis based landmarks for nystroem approx / experiment on housing dataset
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2 months ago |
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Pierre-Edouard Portier
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7a656f6597
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minor rev
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2 months ago |
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Pierre-Edouard Portier
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dfea1a26f2
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minor
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2 months ago |
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Pierre-Edouard Portier
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919d5884cd
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factorization of onehot encoding in a function
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2 months ago |
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Pierre-Edouard Portier
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0355a4a284
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minor
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2 months ago |
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Pierre-Edouard Portier
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2ad99f1adb
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implementation of nystroem approx
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2 months ago |
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Pierre-Edouard Portier
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1d0386b45d
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pad
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2 months ago |
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Pierre-Edouard Portier
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2b5075787d
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managing clusters of individuals in mca
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2 months ago |
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Pierre-Edouard Portier
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66107f2c8d
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change date of last update and change in pad
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2 months ago |
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Pierre-Edouard Portier
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e0bf925b55
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code library for mca
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3 months ago |
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Pierre-Edouard Portier
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75ea33ee42
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work on chapter on mca
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3 months ago |
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Pierre-Edouard Portier
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3ae5a7ceac
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minor revision to chapter on correspondence analysis
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3 months ago |
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Pierre-Edouard Portier
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a509b95c5a
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factorisation de ca en fonctions réutilisables
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3 months ago |
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Pierre-Edouard Portier
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59772d55d0
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utilisation des termes 'axe factoriel' et 'facteur'
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3 months ago |
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Pierre-Edouard Portier
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501cde884b
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creation of multiple correspondence analysis chapter
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3 months ago |
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Pierre-Edouard Portier
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602ea3fc88
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modification of correspondence analysis chapter
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3 months ago |
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Pierre-Edouard Portier
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b70891361a
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pad with some draft code
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3 months ago |
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Pierre-Edouard Portier
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dd3dbed347
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ajout suffixe _code aux fichier R ; restructuration des chapitres
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3 months ago |
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Pierre-Edouard Portier
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6138583917
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Chapter on SVD for correspondence analysis nearly done
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3 months ago |
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Pierre-Edouard Portier
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652301c761
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code for rounding a list of numbers while preserving the sum
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3 months ago |
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Pierre-Edouard Portier
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b33857ef8a
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working on the formal derivation of correspondence analysis
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4 months ago |
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Pierre-Edouard Portier
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a70502cd06
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Init of the correspondence analysis chapter
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6 months ago |
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Pierre-Edouard Portier
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37687a4090
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add the generated pdf as an ignored file.
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6 months ago |
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Pierre-Edouard Portier
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ad7d179f87
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init .gitignore
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6 months ago |
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Pierre-Edouard Portier
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30f1417c55
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experiments on correspondence analysis before integration to the book.
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6 months ago |
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Pierre-Edouard Portier
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43283e0638
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...
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6 months ago |
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Pierre-Edouard Portier
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ee68dccbe9
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202206141826
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10 months ago |
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Pierre-Edouard Portier
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f57b81be21
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new files (pdfs) and folders (due to the bookdown structure) to ignore
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12 months ago |
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Pierre-Edouard Portier
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83d92e4336
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add data folder with housing dataset
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12 months ago |
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Pierre-Edouard Portier
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f87db4d9fa
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some scripts to make the book, the slides, some archives...
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12 months ago |
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Pierre-Edouard Portier
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53f145de71
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add bibtex bibliography file
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12 months ago |
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Pierre-Edouard Portier
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02f48e04e6
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illustrations pour certaines diapositives
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12 months ago |
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Pierre-Edouard Portier
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f03fd662c4
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small utilities to be used interactively (within acme)
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12 months ago |
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Pierre-Edouard Portier
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82273a25c5
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mise en forme de livre bookdown
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12 months ago |
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Pierre-Edouard Portier
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29b3b8cd40
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ajout d'un fichier pour gérer les références
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12 months ago |
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Pierre-Edouard Portier
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ea59f1a35f
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ajout d'un TP sur la régression ridge à noyau
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12 months ago |
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Pierre-Edouard Portier
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01c918b1d1
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ajout d'un TP pour expérimenter sur la projection aléatoire et l'analyse factorielle apr PCA sur le jeu de données California Housing
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12 months ago |
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Pierre-Edouard Portier
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b96da84a8d
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ajout d'un TP pour expérimenter sur le dilemme biais variance sur un jeu de données synthétique
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12 months ago |
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Pierre-Edouard Portier
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c20dffd607
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ajout de diapositives pour expliquer l'approximation de Nystroem
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12 months ago |
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Pierre-Edouard Portier
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519ba4687a
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ajout d'un chapitre sur l'approximation de Nystroem
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12 months ago |
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Pierre-Edouard Portier
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7842fd47c1
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ajout de diapositives pour présenter la régression ridge à noyau
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12 months ago |
