Very sad, he was an amazing teacher. I love his MIT 6.034 lectures on youtube. One of the best is the SVM lecture: https://www.youtube.com/watch?v=_PwhiWxHK8o h

Very sad, he was an amazing teacher. I love his MIT 6.034 lectures on youtube. One of the best is the SVM lecture: https://www.youtube.com/watch?v=_PwhiWxHK8o https://www.youtube.com/watch?v=_PwhiWxHK8o -- it's awesome how he gives the lecture to completion without any notes.