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Welcome to Analytic Bridge! A Data Science Central Community Channel devoted entirely to all things Analytics and Business Intelligence.


My interview on my non-Markovian approach to modeling energy/commodity markets at Global Derivatives 2016

Started by Valery A. Kholodnyi in Quant Jan 30. 0 Replies

Dear Colleagues, I would like to let you know that I was invited to give an Interview on my Non-Markovian approach to modeling Commodity markets, in general, and Energy markets, in particular, at the Global Derivatives Conference held in Budapest,…Continue

Hiking Challenge

Started by Vincent Granville in Data Mining Software. Last reply by James Hillstrand Feb 27. 5 Replies

This question may look like a job interview question for a software engineering position, but the problem, as well as the solution, is very real. It requires an analytical mindset to think about a good solution.…Continue

Help on learning Business Analytics

Started by Varun Rajwade in Careers and Consulting Feb 5. 0 Replies

Hi, I am a MBA with 10 years experience primarily in consulting and strategy. My last stint for my company was in BI and descriptive analytics and I was hooked onto learning more. Given my background and my interest, I am looking to be the…Continue

Challenge: Representation of Numbers as Infinite Products

Started by Vincent Granville in Data Mining Software Jan 4. 0 Replies

This is our new challenge of the week. Previous challenges can be found here. While infinite products are…Continue

Logistic Regression: why KS drop a lot after 2 months?

Started by FRANK in Data Mining Software Sep 27, 2016. 0 Replies

Dear all ,After I set up a logistic regression ,KS =43, but after 2 months,when i tested the new population , KS = 31, what will be the reasons?It is a default model.Continue

Interesting Math Brain Teaser

Started by Vincent Granville in Data Mining Software. Last reply by Anand LS Sep 26, 2016. 1 Reply

We see them all the times, some companies are still using them to hire people - a bad idea in my opinion. Anyway I've found this one posted on Facebook by one of my friends, and supposedly it went viral and was seen more than a million times. I've…Continue


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