https://wiki.centrale-med.fr/informatique/ 2026-04-09T18:55:15+00:00 https://wiki.centrale-med.fr/informatique/ https://wiki.centrale-med.fr/informatique/entrale-med.fr/informatique/lib/tpl/bootstrap3/images/favicon.ico text/html 2025-11-25T11:10:11+00:00 edauce (edauce@undisclosed.example.com) https://wiki.centrale-med.fr/informatique/public:rl_tp1?rev=1764069011&do=diff Apprentissage par renforcement : premiers pas Dans ce TP nous allons décrire le comportement d'un agent se déplaçant aléatoirement dans un environnement très simple. Pour établir développer des algorithmes d’apprentissage par renforcement, il est nécessaire de caractériser deux entités:$-->$$$\mathcal{S} = \{1, 2, 3, 4, 5, 6, 7, 8\}$$$$\mathcal{A} = \{N, S, E, W\}$$$s_t$$t$$$V(s_t) = E(\sum_{t'=t}^T r_{t'})$$$T$$s_t$$$ a_t = \underset{a \in \mathcal{A}}{\text{argmax }} V(\text{next}(s_t, a))$… text/html 2025-04-23T08:39:35+00:00 edauce (edauce@undisclosed.example.com) https://wiki.centrale-med.fr/informatique/?image=tc_info%3Acapture_d_ecran_du_2025-04-23_10-37-41.png&ns=tc_info&rev=1745397575&tab_details=history&media_do=diff&do=media <img src="https://wiki.centrale-med.fr/informatique/_media/tc_info:capture_d_ecran_du_2025-04-23_10-37-41.png?w=500&amp;h=500&amp;tok=89d43e" alt="capture_d_ecran_du_2025-04-23_10-37-41.png" loading="lazy" width="500" height="500" /> text/html 2024-11-02T16:02:53+00:00 edauce (edauce@undisclosed.example.com) 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