update Readme

README.md

@@ -24,7 +24,7 @@ Lectures for INFO8006 Introduction to Artificial Intelligence, ULiège, Fall 202
 | November 7 | Lecture 7: [Machine learning and neural networks][l7] [[PDF][l7-pdf]] <br> Exercises 4: Probabilistic reasoning [[PDF][e4]] [[Solutions][e4s]]|
 | November 14 |  Lecture 7: [Machine learning and neural networks][l7] (continued) [[PDF][l7-pdf]]  <br> Exercises 5: Reasoning over time [[PDF][e5]] [[Solutions][e5s]]|
 | November 21 |Lecture 8: [Making decisions][l8] [[PDF][l8-pdf]]  <br> Exercises 6: Reasoning over time (continued) [[notebook](code/exercises-4-kalman.ipynb)] |
-| November 28 | Lecture 9: [Reinforcement Learning][l9] [[PDF][l9-pdf]] <br> Exercises 7: Machine learning  |
+| November 28 | Lecture 9: [Reinforcement Learning][l9] [[PDF][l9-pdf]] <br> Exercises 7: Machine learning [[PDF][e6]]|
 | December 5 | _No lecture_ <br> Exercises 8: Making decisions <br>  Exercises 9: Reinforcement learning |
 | December 8 | Deadline for Project 2 |
 | December 12 | _No class_ |
@@ -73,6 +73,8 @@ Lectures for INFO8006 Introduction to Artificial Intelligence, ULiège, Fall 202
 [e4s]: https://glouppe.github.io/info8006-introduction-to-ai/pdf/exercises-4-solutions.pdf
 [e5]: https://glouppe.github.io/info8006-introduction-to-ai/pdf/exercises-5.pdf
 [e5s]: https://glouppe.github.io/info8006-introduction-to-ai/pdf/exercises-5-solutions.pdf
+[e6]: https://glouppe.github.io/info8006-introduction-to-ai/pdf/exercises-6.pdf
+[e6s]: https://glouppe.github.io/info8006-introduction-to-ai/pdf/exercises-6-solutions.pdf
 [e7]: https://glouppe.github.io/info8006-introduction-to-ai/pdf/exercises-7.pdf
 [e7s]: https://glouppe.github.io/info8006-introduction-to-ai/pdf/exercises-7-solutions.pdf
 [e8]: https://glouppe.github.io/info8006-introduction-to-ai/pdf/exercises-8.pdf