Video Tutorials for Good Background in Machine Learning
Begin with Matrix and Statistics for machine learning: By Mikaela Keller [link]
This video will go over all the basic mathematics and statistics needed for machine learning.
Introduction to machine learning and go through all kinds of graphical models: By Prof. Sam Roweis [link]
This is highly-recommended video to watch. Prof. Roweis did really great job on communicating the idea of graphical models and machine learning in the overview. The explanations are very clear and intuitive.
Explain in more details and practical issue on graphical models. [link]
This lecture was given by Prof. Zoubin Ghahramani, one of the leading researchers in this area. Prof. Ghahramani did really good job on expaining graphical models in details.