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Unrelated dimensions with common target value

The problem is we have many unrelated dimensions with common target value. We want to build a formula that predicts this target variable (c…

Started by Alexander FrumanLatest Reply

DS career advice for experienced MBA with marketing analytics focus?

I have an MBA in Marketing (U of Minnesota), 20+ years' marketing experience in CPG, an independent consultant for the past 7 years. I have…

Started by John L FranklinLatest Reply

Correlation between two sequences of irrational numbers

Let us consider the sequence x(n+1) = { b + x(n) } with x(0) = 0. Here the brackets represent the fractional part function. Thus x(n)= { nb…

Started by Vincent GranvilleLatest Reply

Discussions Replies Latest Activity

Unrelated dimensions with common target value

The problem is we have many unrelated dimensions with common target value. We want to build a formula that predicts this target variable (c…

Started by Alexander Fruman

0 on Sunday

Advanced big data algorithms

Recently, I have finished my book on probabilistic data structures and noticed that even they are used almost in every well-known product t…

Started by Andrii Gakhov

0 May 15

DS career advice for experienced MBA with marketing analytics focus?

I have an MBA in Marketing (U of Minnesota), 20+ years' marketing experience in CPG, an independent consultant for the past 7 years. I have…

Started by John L Franklin

2 May 12
Reply by John L Franklin

Correlation between two sequences of irrational numbers

Let us consider the sequence x(n+1) = { b + x(n) } with x(0) = 0. Here the brackets represent the fractional part function. Thus x(n)= { nb…

Started by Vincent Granville

1 May 4
Reply by Vincent Granville

What was your most difficult job interview question?

Whether as a job applicant for a data science role, or as a hiring manager. Was it a technical question (mathematics, statistics, or coding…

Started by Vincent Granville

2 May 1
Reply by Johnothan Rears

What is the best open data source with direct raw data access for global climate data, with http, FTP or api links directly to data, global coverage down to country or county/state for last century?

Hi all - question for you: What is the best open data source with direct raw data access for global climate data, with http, FTP or api lin…

Started by Andrew Clancy

1 Apr 30
Reply by Mark Conrad

Good Python based ETL

I'm looking for a Python (scripting) based ETL (Extract - Transform - Load ) package. There seems to be a few options available and I'm loo…

Started by Christian Edinger Munk Plum

0 Apr 29

Seeking advice on next role

I currently work as a Big Data Administrator at a large financial services company. A position has opened for a data analyst role in an ant…

Started by Loc D.

1 Apr 26
Reply by Charles Harbour

What are the present top trending automation testing tools

As there are so many testing tools available in the market we need to select the right one for any application like Data Science, Big Data,…

Started by Swetha Reddy

0 Apr 26

What Negative Kurtosis implies

Hi...I am new to data science, I have a dataset and when I am computing kurtosis of the Target Variable I am getting the value as -0.94. Wh…

Started by Niana Thomas

1 Apr 16
Reply by Justin Burruss

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