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Feature Engineering Studio November 11, 2013. Poster Session Features What features did each of you create after the poster session? Who did the ideas.

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Presentation on theme: "Feature Engineering Studio November 11, 2013. Poster Session Features What features did each of you create after the poster session? Who did the ideas."— Presentation transcript:

1 Feature Engineering Studio November 11, 2013

2 Poster Session Features What features did each of you create after the poster session? Who did the ideas come from? (could be you) How good were the resultant features?

3 Friend Features Who managed to find a friend with relevant background expertise?

4 Friend Features What features did your friends suggest?

5 Cross-validated goodness Each of you please list – Your full model’s cross-validated goodness – Your friend model’s cross-validated goodness What can we conclude, if anything?

6 A different approach than Sao Pedro et al Anyone want to summarize that paper’s approach? What are the benefits of that paper’s approach? Are there any major downsides?

7 Questions? Comments?

8 Next week Kelley, T. (2001) The Art of Innovation: Lessons in Creativity from IDEO, America’s Leading Design Firm. A lot of reading (more than the rest of the semester put together) – You can focus on the parts about brainstorming if you want, although the whole book is fun and interesting – Heck, you can just skim the parts about brainstorming if you want I assume you’ve all gotten yourself a copy of the book? – If not, e-books are available immediately from Amazon…

9 Assignment 9 I was originally thinking that assignment 9 would be a brainstorming assignment But I think I’m going to do a different kind of assignment, and we’ll practice brainstorming in class next Monday

10 Assignment 9 Write a 1-page essay (longer is also fine)

11 Assignment 9 Write a 1-page essay (longer is also fine) – I know, an essay

12 Assignment 9 Write a 1-page essay (longer is also fine) – I know, an essay – I’ll be grading based on your thoughts, not grammar, writing style, writing ability, etc. – Just get your thoughts down on a page – It doesn’t even have to look like an essay. Bulleted lists are fine (although in that case, make it longer than a page)

13 Assignment 9 The essay should be about – Your past experience with brainstorming (if you’ve never brainstormed, think about any time you’ve come up with ideas with a group of friends or colleagues for a project) – What went wrong with brainstorming you’ve done in the past? – Do you think the ideas in this book about how to brainstorm are good in general? What’s good in specific? What’s bad in specific?

14 Questions? Comments?

15 Upcoming Classes 11/13 No special session today 11/18 Brainstorming 11/20 No special session today 11/25 Collaboration in feature engineering

16 Upcoming Classes Would folks like a special session on anything? I’m open to discussing anything you’d find useful

17 Thank you!


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