Présentation du cours Analyse Exploratoire de Données

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### .red[Analyse Exploratoire de Données]  2025-2026

[Page du cours](http://s-v-b.github.io/MA7BY020)

- <svg aria-hidden="true" role="img" viewBox="0 0 640 512" style="height:1em;width:1.25em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:currentColor;overflow:visible;position:relative;"><path d="M64 96c0-35.3 28.7-64 64-64H512c35.3 0 64 28.7 64 64V352H512V96H128V352H64V96zM0 403.2C0 392.6 8.6 384 19.2 384H620.8c10.6 0 19.2 8.6 19.2 19.2c0 42.4-34.4 76.8-76.8 76.8H76.8C34.4 480 0 445.6 0 403.2zM281 209l-31 31 31 31c9.4 9.4 9.4 24.6 0 33.9s-24.6 9.4-33.9 0l-48-48c-9.4-9.4-9.4-24.6 0-33.9l48-48c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9zM393 175l48 48c9.4 9.4 9.4 24.6 0 33.9l-48 48c-9.4 9.4-24.6 9.4-33.9 0s-9.4-24.6 0-33.9l31-31-31-31c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0z"/></svg> 3 Heures de Cours-TP par semaine  (avec votre machine)
- Environnement <svg aria-hidden="true" role="img" viewBox="0 0 581 512" style="height:1em;width:1.13em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:currentColor;overflow:visible;position:relative;"><path d="M581 226.6C581 119.1 450.9 32 290.5 32S0 119.1 0 226.6C0 322.4 103.3 402 239.4 418.1V480h99.1v-61.5c24.3-2.7 47.6-7.4 69.4-13.9L448 480h112l-67.4-113.7c54.5-35.4 88.4-84.9 88.4-139.7zm-466.8 14.5c0-73.5 98.9-133 220.8-133s211.9 40.7 211.9 133c0 50.1-26.5 85-70.3 106.4-2.4-1.6-4.7-2.9-6.4-3.7-10.2-5.2-27.8-10.5-27.8-10.5s86.6-6.4 86.6-92.7-90.6-87.9-90.6-87.9h-199V361c-74.1-21.5-125.2-67.1-125.2-119.9zm225.1 38.3v-55.6c57.8 0 87.8-6.8 87.8 27.3 0 36.5-38.2 28.3-87.8 28.3zm-.9 72.5H365c10.8 0 18.9 11.7 24 19.2-16.1 1.9-33 2.8-50.6 2.9v-22.1z"/></svg>
- Validation sur devoirs <svg aria-hidden="true" role="img" viewBox="0 0 581 512" style="height:1em;width:1.13em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:currentColor;overflow:visible;position:relative;"><path d="M581 226.6C581 119.1 450.9 32 290.5 32S0 119.1 0 226.6C0 322.4 103.3 402 239.4 418.1V480h99.1v-61.5c24.3-2.7 47.6-7.4 69.4-13.9L448 480h112l-67.4-113.7c54.5-35.4 88.4-84.9 88.4-139.7zm-466.8 14.5c0-73.5 98.9-133 220.8-133s211.9 40.7 211.9 133c0 50.1-26.5 85-70.3 106.4-2.4-1.6-4.7-2.9-6.4-3.7-10.2-5.2-27.8-10.5-27.8-10.5s86.6-6.4 86.6-92.7-90.6-87.9-90.6-87.9h-199V361c-74.1-21.5-125.2-67.1-125.2-119.9zm225.1 38.3v-55.6c57.8 0 87.8-6.8 87.8 27.3 0 36.5-38.2 28.3-87.8 28.3zm-.9 72.5H365c10.8 0 18.9 11.7 24 19.2-16.1 1.9-33 2.8-50.6 2.9v-22.1z"/></svg> + soutenances <svg aria-hidden="true" role="img" viewBox="0 0 512 512" style="height:1em;width:1em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:currentColor;overflow:visible;position:relative;"><path d="M187.7 153.7c-34 0-61.7 25.7-61.7 57.7 0 31.7 27.7 57.7 61.7 57.7s61.7-26 61.7-57.7c0-32-27.7-57.7-61.7-57.7zm143.4 0c-34 0-61.7 25.7-61.7 57.7 0 31.7 27.7 57.7 61.7 57.7 34.3 0 61.7-26 61.7-57.7.1-32-27.4-57.7-61.7-57.7zm156.6 90l-6 4.3V49.7c0-27.4-20.6-49.7-46-49.7H76.6c-25.4 0-46 22.3-46 49.7V248c-2-1.4-4.3-2.9-6.3-4.3-15.1-10.6-25.1 4-16 17.7 18.3 22.6 53.1 50.3 106.3 72C58.3 525.1 252 555.7 248.9 457.5c0-.7.3-56.6.3-96.6 5.1 1.1 9.4 2.3 13.7 3.1 0 39.7.3 92.8.3 93.5-3.1 98.3 190.6 67.7 134.3-124 53.1-21.7 88-49.4 106.3-72 9.1-13.8-.9-28.3-16.1-17.8zm-30.5 19.2c-68.9 37.4-128.3 31.1-160.6 29.7-23.7-.9-32.6 9.1-33.7 24.9-10.3-7.7-18.6-15.5-20.3-17.1-5.1-5.4-13.7-8-27.1-7.7-31.7 1.1-89.7 7.4-157.4-28V72.3c0-34.9 8.9-45.7 40.6-45.7h317.7c30.3 0 40.9 12.9 40.9 45.7v190.6z"/></svg>
  + <svg aria-hidden="true" role="img" viewBox="0 0 512 512" style="height:1em;width:1em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:currentColor;overflow:visible;position:relative;"><path d="M448 80c8.8 0 16 7.2 16 16V415.8l-5-6.5-136-176c-4.5-5.9-11.6-9.3-19-9.3s-14.4 3.4-19 9.3L202 340.7l-30.5-42.7C167 291.7 159.8 288 152 288s-15 3.7-19.5 10.1l-80 112L48 416.3l0-.3V96c0-8.8 7.2-16 16-16H448zM64 32C28.7 32 0 60.7 0 96V416c0 35.3 28.7 64 64 64H448c35.3 0 64-28.7 64-64V96c0-35.3-28.7-64-64-64H64zm80 192a48 48 0 1 0 0-96 48 48 0 1 0 0 96z"/></svg> <svg aria-hidden="true" role="img" viewBox="0 0 448 512" style="height:1em;width:0.88em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:currentColor;overflow:visible;position:relative;"><path d="M448 80v48c0 44.2-100.3 80-224 80S0 172.2 0 128V80C0 35.8 100.3 0 224 0S448 35.8 448 80zM393.2 214.7c20.8-7.4 39.9-16.9 54.8-28.6V288c0 44.2-100.3 80-224 80S0 332.2 0 288V186.1c14.9 11.8 34 21.2 54.8 28.6C99.7 230.7 159.5 240 224 240s124.3-9.3 169.2-25.3zM0 346.1c14.9 11.8 34 21.2 54.8 28.6C99.7 390.7 159.5 400 224 400s124.3-9.3 169.2-25.3c20.8-7.4 39.9-16.9 54.8-28.6V432c0 44.2-100.3 80-224 80S0 476.2 0 432V346.1z"/></svg> visualisation, manipulation de tables
  + régression 
  + analyses factorielles (SVD, ACP, AFC, ACM, ACC, ...)
  + classification(s)

- <svg aria-hidden="true" role="img" viewBox="0 0 512 512" style="height:1em;width:1em;vertical-align:-0.125em;margin-left:auto;margin-right:auto;font-size:inherit;fill:currentColor;overflow:visible;position:relative;"><path d="M256 32c14.2 0 27.3 7.5 34.5 19.8l216 368c7.3 12.4 7.3 27.7 .2 40.1S486.3 480 472 480H40c-14.3 0-27.6-7.7-34.7-20.1s-7-27.8 .2-40.1l216-368C228.7 39.5 241.8 32 256 32zm0 128c-13.3 0-24 10.7-24 24V296c0 13.3 10.7 24 24 24s24-10.7 24-24V184c0-13.3-10.7-24-24-24zm32 224a32 32 0 1 0 -64 0 32 32 0 1 0 64 0z"/></svg> Prérequis 
  + Analyse Matricielle  (factorisations matricielles)
  + Probabilités  (vecteurs gaussiens, TCL)
  + Statistiques (IC, tests)

Cours recommandé : [Statistique fondamentale](http://master.math.univ-paris-diderot.fr/modules/m1math-s2-stat-fonda/)

[Synopsis du cours](http://s-v-b.github.io/MA7BY020)

Début du cours : Lundi 12 janvier 2026

Enseignant : Stéphane Boucheron