How can i get slides of Unsupervised Learning, Recommenders, Reinforcement Learning of weeks 1-3?

[Alireza_Saei]

Then, as @TMosh said, please take a look at this link:

MLS Course 3: Lecture Notes

Lecture notes for C3 - Unsupervised Learning, Recommenders, Reinforcement Learning of the Machine Learning Specialization Note: These slides are not regularly maintained and you might find missing topics and incorrect information when compared to the lecture videos. We try to fix the errors as soon as we can but we highly recommend adding your own notes to these slides. Week 1: C3_W1.pdf (5.6 MB) Week 2: C3_W2.pdf (8.0 MB) Week 3: C3_W3.pdf (7.2 MB)