Hi, my name is Orges Leka, and I work as a Data Scientist. I have a diploma in mathematics in Galois Theory from the Johannes Gutenberg University in Mainz since 2011, but now I try to do some mathematics as a hobby. Ever wondered if there is a principled way for automatic feature engineering? There is the Bourgain Embedding Theorem which does this: http://www.orges-leka.de/automatic_feature_engineering.html