Machine Learning Skills Among Data Scientists
This article was posted by Bob E. Hayes on Customer think. Bob, PhD is Chief Research Officer at Appuri. He a scientist, blogger and author on CEM and data science. Dat...
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How to Lie with Data
We expect that data scientists and analysts should be objective and base their conclusions on data. Now while the name of the job implies that “data” is the fundament...
Seasons in Binary Star Planetary Systems
Here are a few challenges for the mathematically inclined – most data scientists are. This is just fun problems if you have some time to kill. The first problem is ...
19 Great Blogs Posted in the last 12 Months
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...
Interesting Problem: Self-correcting Random Walks
Section 3 was added on October 11. Section 4 was added on October 19. A $2,000 award is offered to solve any of the open questions, click here for details. This is an...
Bridging the Skills Gap of New York City ~ A Case Study using Tableau and MySQL
Data Analytics remains incomplete without data visualization. In a Data Analytics course, I understood how Tableau was a useful tool so as to create and explain a visual ...
Implementing the Gradient Descent Algorithm in R
This article was posted by S. Richter-Walsh. A Brief Introduction: Linear regression is a classic supervised statistical technique for predictive modelling which is ...
Build a Recurrent Neural Net in 5 min
This video was posted on Youtube by Sirajology. He explains the basics of recurrent neural networks. Then you code your own RNN in 80 lines of python (plus white-space)...
30 Free Courses: Neural Networks, Machine Learning, Algorithms, AI
The list below is a small selection from Open Culture. We picked up classes relevant to data scientists, and removed links that no longer work at the time of writing. If...
Finding "Gems" in Big Data
(Photo credit: Rob Lavinsky, iRocks.com – CC-BY-SA-3.0) In 1945, Count ,Richard Taaffe* a Dublin gem collector, was sorting through a set of spinel gems that he had...