Data: what is it good for? (Absolutely Something): the first few weeks

So Waheed Bajwa and I have been teaching this Byrne Seminar on “data science.” At Allerton some people asked me how it was going and what we were covering in the class. These seminars are meant to be more discussion-based. This is a bit tough for us in particular:

  • engineering classes are generally NOT discussion-based, neither in the US nor in Pakistan
  • it’s been more than a decade since we were undergraduates, let alone 18
  • the students in our class are fresh out of high school and also haven’t had discussion-based classes

My one experience in leading discussion was covering for a theater class approximately 10 years ago, but that was junior-level elective as I recall, and the dynamics were quite a bit different. So getting a discussion going and getting all of the students to participate is, on top of being tough in general, particularly challenging for us. What has helped is that a number of the students in the class are pretty engaged with the ideas and material, and we do in the end get to collectively think about the technologies around us and the role that data plays a bit differently.

What I wanted to talk about in this post was what we’ve covered in the first few weeks. If we offer this class again it would be good to revisit some of the decisions we’ve made along the way, as this is as much a learning process for us as it is for them. A Byrne Seminar meets for 10 times during the semester, so that it will end well before finals. We had some overflow from one topic to the next, but roughly speaking the class went in the following order:

  • Introduction: what is data?
  • Potentials and perils of data science
  • The importance of modeling
  • Statistical considerations
  • Machine learning and algorithms
  • Data and society: ethics and privacy
  • Data visualizaion
  • Project Presentations

I’ll talk a bit more on the blog about this class, what we covered, what readings/videos we ended up choosing, and how it went. I think it would be fun to offer this course again, assuming our evaluations pass muster. But in the meantime, the class is still on, so it’s a bit hard to pass retrospective judgement.

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