Designing an Analytics Roadmap
All organizations—whether big or small—need data and advanced analytics to improve their business decisions. Why? Because organizations applying analytic techniques o...
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Water Data Provides Ground-Level Insight into Business Risk
In May 2014, Milwaukee experienced 82 water main breaks in five days, sending thousands of people scrambling for water and costing the city hundreds of thousands of doll...
Google Released Angular 7: What’s New in Angular 7?
AngularJS is a powerful open-source front-end development framework. You can use AngularJS to build rich mobile and web applications. Since the time of its inception, thi...
IoT – where are the stream analytics use cases?
I have been looking at this problem over a few years now The IoT industry often speaks of handling both high volumes and high throughputs of data However, currently, I fi...
Quota Sampling vs. Stratified Sampling
What is the Difference Between Stratified Sampling and Cluster Sampling? The main difference between stratified sampling and cluster sampling is that with cluster samplin...
The Data Lake Chronicles: Pitching Through Pain, Vampire Indecisions and Second Surgeries
There is a phrase in baseball about pitchers “pitching through pain” that refers to pitchers taking the mound to pitch even though they have aches and pains – sore ...
Calculating Price Elasticity Through KNIME
As per Wikipedia, Price Elasticity of Demand (PED or ED or PE) is a measure used in economics to show the responsiveness, or change, of the quantity demanded of a good or...
Deep Analytics: Risk Management with AI
We first provide a mini-tutorial on Adjoint Algorithmic Differentiation (AAD) (also known as back-propagation in machine learning). We then illustrate how neural netw...
CPU Vendors Compete Over Memory Bandwidth to Achieve Leadership in Real-World Application Performance
By Rob Farber Now is a great time to be procuring systems as vendors are finally addressing the memory bandwidth bottleneck. Succinctly, memory performance dominates the ...
Statistics for Data Science in One Picture
There’s no doubt about it, probability and statistics is an enormous field, encompassing topics from the familiar (like the average) to the complex (regression anal...