Workshop Machine Learning for Coatings: First Machine Learning (day 3)

Gartner hype cycle. Courtesy of Kevin Cremanns.

Gartner hype cycle. Courtesy of Kevin Cremanns.

Today the workshop shifted gears a bit. We left the experimental side of the story and moved fully into the world of machine learning. This change went hand-in-hand with a doubling of the number of participants, showing how a hot-topic machine learning really is.  Kevin Cremanns, who is presenting this part of the workshop, started by putting things into perspective a bit, and warned everyone not to hope for magical solutions (ML and AI have their problems), while at the same time presenting some very powerful examples of what is possible. A fun example is the robotic arm learning to flip pancakes:



During the introduction, all the usual suspects of machine learning passed the stage. And although you can read about them in every ML-book, it is nice to hear them discussed by someone who uses them on a daily basis. This mainly because practical details (often omitted in text-books) are also mentioned, helping one to avoid the same mistakes many have made before you. Furthermore, the example codes provided are extremely well documented, making them an interesting source of teaching material (the online manuals for big libraries like sci-kit learn or pandas tend to be too abstract, too big, and too intertwined for new users).

All-in-all a very interesting day. I look forward to tomorrow, as then we will be introduced into the closed source machine learning library developed at the University Hochschule Niederrhein.

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