Free Datascience booksMusings on data science, machine learning and stats. I've been impressed in recent months by the number and quality of free datascience/machine learning books available online. I don't mean free as in some guy paid for a PDF version of an O'Reilly book and then posted it online for others to use/steal, but I mean genuine published books with a free online version sanctioned by the publisher. That
データサイエンティストとは？ そのスキル/ナレッジレベル定義の必要性
