Stanford Lectures

Machine Learning:
http://see.stanford.edu/see/lecturelist.aspx?coll=348ca38a-3a6d-4052-937d-cb017338d7b1

Natural Language Processing:
http://see.stanford.edu/see/courseinfo.aspx?coll=63480b48-8819-4efd-8412-263f1a472f5a


Others:
http://see.stanford.edu/see/courses.aspx