How Khan Academy is using Machine Learning to Assess Student Mastery | David Hu http://bit.ly/sAnusI
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
How Khan Academy is using Machine Learning to Assess Student Mastery | David Hu http://bit.ly/sAnusI