Why Ontologies?
In short, an ontology is the specification of a conceptualization. What does that mean from the perspective of the information sciences? Wikipedia’s definition: &#...
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Python vs R: 4 Implementations of Same Machine Learning Technique
Actually, this is about two R versions (standard and improved), a Python version, and a Perl version of a new machine learning technique recently published here. We aske...
How and Why: Decorrelate Time Series
When dealing with time series, the first step consists in isolating trends and periodicites. Once this is done, we are left with a normalized time series, and studying th...
For tax purposes, how do you define a robot?
More and more people are talking about the new economy, and in particular, the role played by robots. As jobs are being eliminated and replaced by robots, governments are...
Python vs R: 4 Implementations of Same Machine Learning Technique
Actually, this is about two R versions (standard and improved), a Python version, and a Perl version of a new machine learning technique recently published here. We asked...
Storytelling And Bot Making
Posted with permission from author: Vaisagh Viswanathan Chatbot frameworks, toolkits and the rest make it easy to build bots these days. And everyone seems to building so...
Executive Guide to Artificial Intelligence
Only Homo sapiens, of all the descendants of Homo erectus, survived on earth whereas other species such as homo soloensis, homo denisova, Homo neanderthalensis, Homo fl...
Analytics as Value lever in Oil and Gas industry
Over the decades, oil and gas companies have built their core skills in many areas such as engineering innovation, project execution, process management, risk management ...
Internal Capacity, External Demand, and the Metrics of Consumption
In my blogs, I often distinguish between event data and metrics. I usually say something to the effect that events help to explain the metrics – or events “prov...
The Twilight Zone Between True and False
Recently we read a lot about fake news, alternate facts and journalism lies. Companies like Facebook develop data science algorithms to detect these postings, based amon...