It's a wide open race in the NFL postseason over the next five weeks to determine a Super Bowl champion. Here's your guide to the NFL playoff format.

Abstract: Part-of-speech (POS) tagging is a challenging and foundational task in the field of natural language processing (NLP), which commonly leverages the learned representations of individual word ...

Drew Swanson is a Features Article Editor from the Pacific Northwest of the United States. He is a lifelong gamer with a passion for a variety of genres. A connoisseur of everything from JRPGs and ...

Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Dr. JeFreda R. Brown is a financial consultant, Certified Financial Education Instructor, and researcher who has ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J. Brock is a CFA and CPA with more ...

The Chicago Manual of Style is an American English style guide published by the University of Chicago Press. The Manual’s guidelines for publishing, style and usage, and citations and indexes—known as ...