online lesson videos from stanford

Artificial intelligence (http://ai-class.org).

Databases (http://db-class.org)

Machine Learning (http://ml-class.org).

• Computer Science 101: http://www.cs101-class.org/
  
• Software Engineering for Software as a Service: http://www.saas-class.org/
  
• Human-Computer Interfaces: http://www.hci-class.org/
  
• Natural Language Processing: http://www.nlp-class.org/
  
• Game Theory: http://game-theory-class.org
  
• Probabilistic Graphical Models: http://www.pgm-class.org/