Digest of articles on data analysis No. 4 (06.23.2014 —06.07.2014)
Good afternoon, dear readers. Flew 2 weeks and I present to you a new collection of materials on the topic of data analysis. This time, the material turned out quite a bit, but from this article and notes in the digest does not become less interesting. So, from today's selection you will learn how to classify text using naive Bayes, learn how to increase the speed of the gradient descent. In addition, there will be another article about what the analyst should use and what skills to possess and much more interesting.
Operating Environment Analysis (EN) A small instruction on the methodology for the comparative analysis of complex technical, economic and social systems.