Factual error in the article >The scientists, Andrew Ng and Daphne Koller, taught free Web-based courses through Stanford last year that reached more than 100,

Factual error in the article >The scientists, Andrew Ng and Daphne Koller, taught free Web-based courses through Stanford last year that reached more than 100,000 students. ONLY Andrew Ng taught a free online Machine Learning course last year.