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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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2023-03-13 13:01:40 +01:00 |
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ef6db6e85a
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minor
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2023-03-13 12:56:03 +01:00 |
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cee77bc88c
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correction of a bug in gauss kernel computation
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2023-02-20 09:41:21 +01:00 |
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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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2023-02-20 09:40:13 +01:00 |
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104fc0c95c
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minor. rename gausskernel fnc
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2023-01-29 17:53:32 +01:00 |
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38d8f0a401
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Experiments. Where is the error in nakr?
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2023-01-29 17:52:53 +01:00 |
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472b35e38c
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minor
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2023-01-23 22:04:52 +01:00 |
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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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2023-01-22 21:27:38 +01:00 |
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7a656f6597
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minor rev
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2023-01-22 21:24:45 +01:00 |
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dfea1a26f2
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minor
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2023-01-18 16:32:41 +01:00 |
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919d5884cd
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factorization of onehot encoding in a function
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2023-01-18 16:32:24 +01:00 |
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0355a4a284
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minor
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2023-01-18 16:31:45 +01:00 |
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2ad99f1adb
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implementation of nystroem approx
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2023-01-17 00:17:52 +01:00 |
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1d0386b45d
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pad
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2023-01-17 00:17:21 +01:00 |
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2b5075787d
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managing clusters of individuals in mca
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2023-01-15 17:38:45 +01:00 |
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66107f2c8d
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change date of last update and change in pad
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2023-01-15 17:37:51 +01:00 |
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e0bf925b55
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code library for mca
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2023-01-12 23:04:50 +01:00 |
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75ea33ee42
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work on chapter on mca
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2023-01-10 16:02:56 +01:00 |
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3ae5a7ceac
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minor revision to chapter on correspondence analysis
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2023-01-10 16:02:31 +01:00 |
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a509b95c5a
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factorisation de ca en fonctions réutilisables
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2023-01-08 16:54:44 +01:00 |
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59772d55d0
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utilisation des termes 'axe factoriel' et 'facteur'
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2023-01-07 14:58:36 +01:00 |
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501cde884b
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creation of multiple correspondence analysis chapter
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2023-01-02 21:50:15 +01:00 |
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602ea3fc88
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modification of correspondence analysis chapter
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2023-01-02 21:49:29 +01:00 |
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b70891361a
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pad with some draft code
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2023-01-02 21:48:45 +01:00 |
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dd3dbed347
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ajout suffixe _code aux fichier R ; restructuration des chapitres
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2023-01-02 21:45:54 +01:00 |
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6138583917
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Chapter on SVD for correspondence analysis nearly done
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2022-12-30 15:47:58 +01:00 |
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652301c761
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code for rounding a list of numbers while preserving the sum
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2022-12-30 15:45:04 +01:00 |
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b33857ef8a
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working on the formal derivation of correspondence analysis
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2022-12-03 18:00:02 +01:00 |
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a70502cd06
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Init of the correspondence analysis chapter
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2022-10-10 09:14:52 +02:00 |
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37687a4090
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add the generated pdf as an ignored file.
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2022-09-20 21:09:54 +02:00 |
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ad7d179f87
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init .gitignore
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2022-09-20 21:08:53 +02:00 |
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30f1417c55
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experiments on correspondence analysis before integration to the book.
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2022-09-20 21:06:08 +02:00 |
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43283e0638
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...
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2022-09-20 21:05:13 +02:00 |
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ee68dccbe9
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202206141826
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2022-06-14 18:27:01 +02:00 |
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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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2022-04-16 12:21:49 +02:00 |
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83d92e4336
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add data folder with housing dataset
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2022-04-16 12:20:28 +02:00 |
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f87db4d9fa
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some scripts to make the book, the slides, some archives...
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2022-04-16 12:17:54 +02:00 |
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53f145de71
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add bibtex bibliography file
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2022-04-16 12:12:14 +02:00 |
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02f48e04e6
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illustrations pour certaines diapositives
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2022-04-16 12:10:40 +02:00 |
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f03fd662c4
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small utilities to be used interactively (within acme)
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2022-04-16 12:08:31 +02:00 |
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82273a25c5
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mise en forme de livre bookdown
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2022-04-16 12:07:05 +02:00 |
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29b3b8cd40
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ajout d'un fichier pour gérer les références
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2022-04-16 12:02:26 +02:00 |
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ea59f1a35f
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ajout d'un TP sur la régression ridge à noyau
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2022-04-16 12:01:48 +02:00 |
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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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2022-04-16 12:01:04 +02:00 |
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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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2022-04-16 11:59:52 +02:00 |
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c20dffd607
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ajout de diapositives pour expliquer l'approximation de Nystroem
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2022-04-16 11:58:52 +02:00 |
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519ba4687a
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ajout d'un chapitre sur l'approximation de Nystroem
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2022-04-16 11:58:20 +02:00 |
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7842fd47c1
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ajout de diapositives pour présenter la régression ridge à noyau
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2022-04-16 11:57:36 +02:00 |
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de27f56814
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implémentation de la régression ridge à noyau gaussien
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2022-04-16 11:56:48 +02:00 |
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5961ee6723
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ajout de diapositives sur le biais et la variance d'un estimateur
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2022-04-16 11:55:59 +02:00 |
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