Tag Archives: artificial intelligence

Machine Learning is Cool!

I’m continuing to really dig Coursera. After completing an Algorithms course there this summer (discussed in my post here), I am now in the midst of a course on Machine Learning. Go check out the course description & video now; I’ll wait.

As you saw by following that link, machine learning is a way that computers and robots can learn to predict or distinguish different things. It is used lots of places, including your email spam filter (which learns every time you flag a message as spam). It is a form of artificial intelligence that mimics our own intelligence–we don’t get born already knowing how to do everything, but instead learn various tasks from others.

Anyway, I’m writing today because I just wrote a series of programs that enabled my computer to decode handwritten numbers and figure out which digit(s) are represented. I’m proud of myself 🙂 — that’s a pretty cool thing to program, and a pretty cool thing for my computer to learn how to do!

The program, after having gone through training, correctly reading the number 2.

(PS – I promise more soon on my day at Morgan last week.)

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