Data Science Glossary by Bob DuCharme.
From the about page:
Terms included in this glossary are the kind that typically come up in data science discussions and job postings. Most are from the worlds of statistics, machine learning, and software development. A Wikipedia entry icon links to the corresponding Wikipedia entry, although these are often quite technical. Email corrections and suggestions to bob at this domain name.
Is your favorite term included?
You can follow Bob on Twitter @bobdc.
Or read his blog at: bobdc.blog.
Thanks Bob!