2 Search Results – DataScienceCentral.com

Choice of K in K-fold Cross Validation for Classification in Financial Market

ZhongminLuo
February 6, 2017 at 3:00 pm

Cross Validation is often used as a tool for model selection across classifiers. As discussed in detail in the following paper https://ssrn.com/abstract=2967184, Cross Va...

Development of AI and its future state

LaetitiaVanCauwenberge
February 5, 2017 at 9:30 am

Below is an extract from a 36-page report entitled “Technology and Innovation for the Future of Production: Accelerating Value Creation”, available for free h...

What to look for when hiring an entry-level data scientist?

LaetitiaVanCauwenberge
February 5, 2017 at 9:00 am

The question was posted on Quora as “What do you look for when hiring an entry-level data scientist? Would a master’s in Data Science or a bootcamp be beneficial?...

Little Proof of the Prime Number Theorem

Vincent Granville
February 5, 2017 at 3:30 am

This article has been updated, and now includes two new sections at the bottom (sections 4 and 5), featuring interesting results, more accurate approximations, and nice m...

3 Post Election Lessons About Polling & Behavioral Data

LisaFroelings
February 5, 2017 at 3:00 am

The entire polling industry faced an existential crisis on the grim morning of November 9, 2016. The morning before, on Election Day, nearly every mainstream media outlet...

Can Design Thinking Unleash Organizational Innovation?

Bill Schmarzo
February 5, 2017 at 12:00 am

I am so blessed with smart friends, and I am fortunate to count John Morley among that group. John recently introduced me to Stanford’s Design School (d.school). To say...

Book: Java Deep Learning Essentials

EmmanuelleRieuf
February 4, 2017 at 2:31 pm

Book Description AI and Deep Learning are transforming the way we understand software, making computers more intelligent than we could even imagine just a decade ago. Dee...

History as a guide to IoT growth trajectory

PGMadhavan
February 4, 2017 at 9:00 am

Internet of Things (IoT) has generated a ton of excitement and furious activity. However, I sense some discomfort and even dread in the IoT ecosystem about the future –...

Math Challenge: Computing the Average Rotational Speed of Earth

Vincent Granville
February 3, 2017 at 8:00 pm

Or of any celestial body. Here I discuss a solution that can be explained to high school students, to get them interested in mathematics, statistics and probabilities. A ...

R for Big Data in One Picture

Vincent Granville
February 3, 2017 at 3:00 pm

This picture originally posted here covers the following topics: Basic stack Integrated platforms Visualization Data formats Large & out-of-memory data Hadoop Glue A...

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