data science Search Results – DataScienceCentral.com

DSC Webinar Series: Self-Service Analytics Case Study: Accelerating Speed-to-Insight

Sean Welch
May 23, 2017 at 8:27 pm

Optum Technology relies on self-service analytics to balance and operationalize the size and skill of their workforce with workload analytics. Reconciling 15,000 employee...

Even a Poor Model Can Have a Lot of Value

WilliamVorhies
May 23, 2017 at 1:55 am

Summary: This is a lesson in how it may be possible to snatch victory from the jaws of defeat. 1.) A good ROC score does not necessarily mean a good model. 2.) Even a...

Keras: Deep Learning library for Theano and TensorFlow

EmmanuelleRieuf
May 20, 2017 at 7:30 am

This document comes from Keras Documentation. You have just found Keras. Keras is a high-level neural networks API, written in Python and capable of running on top of e...

DSC Webinar Series: Apache® Spark™ MLlib 2.x: Productionize your Machine Learning Models

Sean Welch
May 16, 2017 at 7:27 pm

Apache Spark has rapidly become a key tool for data scientists to explore, understand and transform massive datasets and to build and train advanced machine learning mode...

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Will Python Replace Java?

VenkatesanM
May 15, 2017 at 6:30 pm

According to the IT programming trend, Java is currently more popular than other programming languages in terms of number of jobs, number of existing Java developers an...

Why R is Bad for You

WilliamVorhies
May 15, 2017 at 12:30 pm

Summary: Someone had to say it. In my opinion R is not the best way to learn data science and not the best way to practice it either. More and more large employers ...

Estimating the Age of a Person with AI Techniques

EmmanuelleRieuf
May 14, 2017 at 11:30 am

Abstract: In this paper, we propose hybrid principal component analysis (HPCA) to extract appearance feature of a face and inter-age group variation-based classifier (IAG...

14 Great Blogs Posted in the last 12 Months

Vincent Granville
May 12, 2017 at 3:00 am

This is part of a new series of articles: once or twice a month, we post previous articles that were very popular when first published. These articles are at least 6 mont...

Recursive (not recurrent!) Neural Nets in TensorFlow

AmeliaMatteson
May 10, 2017 at 9:00 am

This article was written by Anejati. For the past few days I’ve been working on how to implement recursive neural networks in TensorFlow. Recursive neural networks ...

Why do Decision Trees Work?

AmeliaMatteson
May 9, 2017 at 6:00 am

This article is from Win-Vector LLC In this article we will discuss the machine learning method called “decision trees”, moving quickly over the usual “how decision...

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