Thank you. I was in top 50 in the Netflix Prize and wrote a book about recommender systems (http://arek-paterek.com/book/ http://arek-paterek.com/book/) if some

Thank you. I was in top 50 in the Netflix Prize and wrote a book about recommender systems (http://arek-paterek.com/book/ http://arek-paterek.com/book/) if someone is interested how the bread is made.