Best Free Online Classes

This is a list of websites offering free online classes and resources for education and free tutoring:

From Universities

• edX: Online courses from top universities.
• Udacity: a collection of university-level free online courses in Computer Science in Engineering from Stanford professors.
• Coursera: a collection of free university-level online interactive classes from Stanford professors in various subjects including Computer Science, Electrical Engineering, ... etc.
• MIT Open Courseware: freely available course materials from MIT. 
• Lagunita: a collection of online courses from Stanford.
• Stanford Engineering Everywhere: a collection of free engineering courses from Stanford.
• Open Yale Courses: freely available video/audio courses from Yale.

Free Online Design and Analysis of Algorithms Course

Coursera is offering a free online Design and Analysis of Algorithms I class taught by Stanford University professor Tim Roughgarden. The class will start on March 12, 2012 and already has a couple of lectures on its website.

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Free Online Natural Language Processing Course

Coursera is offering a free online Natural Language Processing (NLP) class taught by Stanford University professors Dan Jurafsky and Christopher Manning. The class will start on March 12, 2012 and already has a couple of lectures on its website.

NLP Class. Source.

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