
Do you suffer from arithmophobia? As you might be able to guess, it’s an irrational fear of numbers. I often get the feeling that some people at work love numbers: They love […]
Do you suffer from arithmophobia? As you might be able to guess, it’s an irrational fear of numbers. I often get the feeling that some people at work love numbers: They love […]
If you enroll in a university-level data science program, you’ll likely spend months learning machine learning theory and how to code them. But you won’t necessarily see how they relate to real-world […]
The world of education has forever been changed by the development of big data e-learning. This technology provides a variety of effective online learning systems. It is able to collect huge amounts […]
This article outlines the basic principles of times series analysis for non-analysts. A more detailed technical treatment is provided at the end. What is Time Series Data? In order to approach time series […]
Teaser: Internet of Things (IoT) is connecting a new wave of devices – from sensors and wearable devices to video cameras – to the Internet. The data from these devices can reduce […]
In this example, we will examine ARMA and ARIMA models with Python using the Statsmodels package. This package can be downloaded at http://statsmodels.sourceforge.net/stable/index.html. Autogressive Moving-Average Processes (ARMA) and Auto-Regressive Integrated Moving Average (ARIMA) […]
I’ve been fortunate to complete some big data projects in conjunction with ERP and CRM deployments that have achieved remarkable ROI. Interestingly, my results with Big Data make it all the more […]
a.k.a. my answer to the question: “how do I get started in machine learning?” I’m a developer. I have read a book or some posts on machine learning. I have watched some […]
Introduction In my last article, I presented Python programming using iPython. There, I used an example of logistic regression modeling for mothers with children having low birth weights. In this article, using […]
Introduction IPython is a growing project, with increasingly language-agnostic components. IPython 3.x was the last monumental release of IPython, containing the notebook server, qtconsole, etc. As of IPython 4.0, the language-agnostic parts […]