题干:
Rimi learned a new thing about integers, which is - any positive integer greater than 1 can be divided by its divisors. So, he is now playing with this property. He selects a number N. And he calls this D.
In each turn he randomly choose…
题干:
Ilya got tired of sports programming, left university and got a job in the subway. He was given the task to determine the escalator load factor.
Lets assume that n people stand in the queue for the escalator. At each second one of the tw…
题干:
Alice, a charming girl, have been dreaming of being a movie star for long. Her chances will come now, for several filmmaking companies invite her to play the chief role in their new films. Unfortunately, all these companies will start mak…
网上关于机器学习的课程有很多,其中最著名的是吴恩达老师的课程,最近又发现了NTU林轩田老师的《机器学习基石》课程,这门课也很好。课程总共分为4部分,总共分为16节课,今天来记录第一节课。 When Can Machines Learn?…