2 Search Results – DataScienceCentral.com

Implementing a Soft-Margin Kernelized Support Vector Machine Binary Classifier with Quadratic Programming in R and Python

SandipanDey
April 23, 2018 at 5:30 am

In this article, couple of implementations of the support vector machine binary classifier with quadratic programming libraries (in R and python respectively) and applica...

5 Keys to Real-Time Analytics

TaylorBarstow
April 22, 2018 at 11:00 pm

The value analytics brings to a business is inversely related to the time it takes to create said analysis. In a traditional world of quarterly lookbacks, an analyst’s ...

How Data Scientists Spend their Time – Nice Cartoon

Vincent Granville
April 22, 2018 at 12:00 pm

Data scientists spend 80% of their time preparing and cleaning their data. They spend the other 20% of their time complaining about preparing and cleaning their data. Thi...

Two Questions to Ask to a PhD Candidate for a Leadership Role

Vincent Granville
April 21, 2018 at 11:30 am

These are not business questions, but soft questions that should make any PhD candidate relaxed, even intrigued, and open to talk freely. There is no wrong answer, these ...

Four Great Pictures Illustrating Machine Learning Concepts

Vincent Granville
April 20, 2018 at 9:00 am

Four pictures were posted recently on Data Science Central, and have immediately become popular. They are designed as one-page tutorials on some specific (basic or advanc...

CDOs Rise in the Ranks, Still Face Major Challenges

JayBourland
April 20, 2018 at 2:00 am

The chief data officer (CDO) is beginning to be recognized as the lynchpin for tackling one of the most important problems in enterprises today – leading the transforma...

Prioritizing Decisions: Roadmap for Enterprise Analytics

Krishna Pera
April 19, 2018 at 6:30 am

… continued from previous article. Image Source: Creating a Real Life Version of Psychohistory from Isaac Asimov’s Foundation Series -: Indiana University THE LOS...

Choosing Between Modern Data Warehouses

LubaBelokon
April 19, 2018 at 1:30 am

When our customers ask us what the best data warehouse is for their growing company, we consider the answer based on their specific needs. Usually, they need nearly real-...

Fractional Exponentials – Dataset to Benchmark Statistical Tests

Vincent Granville
April 19, 2018 at 1:00 am

I described here a strange type of function, that is nowhere continuous but relatively easy to integrate using probabilistic arguments. I call it the fractional part of ...

Five point-strategy to avoid analysis-paralysis

GoranDragosavac
April 18, 2018 at 9:00 pm

Analysis-paralysis – sounds familiar? Almost, as if you are driving on ice, engine is loud, wheels are spinning – but you not really moving forward. Here ar...

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