Remove 2001 Remove Document Remove Measurement Remove Testing
article thumbnail

To Balance or Not to Balance?

The Unofficial Google Data Science Blog

A naïve way to solve this problem would be to compare the proportion of buyers between the exposed and unexposed groups, using a simple test for equality of means. Random forest with default R tuning parameters (Breiman, 2001). This fact is well documented by Kang & Schafer (2007). CBPS (exact and over-parameterized).

article thumbnail

Themes and Conferences per Pacoid, Episode 8

Domino Data Lab

Network security mushrooms with VPNs, IDS , gateways, various bump-in-the-wire solutions, SIMS tying all the anti-intrusion measures within the perimeter together, and so on. They sold off most of the company later, retaining some of its IP, and are known to have kept copies of internal documents. credit cards). Data is on the move.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Top 15 project management certifications

CIO Business Intelligence

The exam covers topics including Scrum, Kanban, Lean, extreme programming (XP), and test-driven development (TDD). 11, 2001, terrorist attacks to address issues of cyberterrorism and the information security of nations at large. Candidates can also take a self-test to benchmark their knowledge. Certified ScrumMaster (CSM).

article thumbnail

Themes and Conferences per Pacoid, Episode 12

Domino Data Lab

The second rule of Foo Camp concerns a practice called “FrieNDA” where people speak candidly and others respect that without either (1) “Oh gosh I must live tweet stream this amazing insight” or (2) anybody having to sign legal documents. Have you run any A/B tests yet or written a one-pager describing a Minimum Viable Product?”.