Parallel or Perish – An Overview

I’m pleased to begin the first of a series of blogs on parallel processing, a topic which is no longer optional in the world of machine learning and AI. In this introductory note, we’ll take an overview of the field which, for better or for worse, is becoming more complex every day. Today we are […]
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Message Azure from an Internet of Things Device

Connected appliances, baby monitors, smart smoke detectors, and home security systems are just a few examples of the burgeoning “Internet of Things”, usually abbreviated just “IoT”. Of course, there must be centralized servers to collect the data from these devices, make some sense of it, and put that information to good use. Not surprisingly, Microsoft […]
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Using Postman to Learn the Azure Artificial Intelligence APIs

Azure Artificial Intelligence can be accessed by virtually any programming platform; all that is necessary is to formulate and send the appropriate http request and correctly parse the response. The Application Program Interface (API) is the same whether you prefer C#, Python, Node.js, or a host of other environments. But what if you are just […]
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Parallel or Perish: Distributed Multiprocessing with MPI and Python

In the previous installment, we discussed how distributed multiprocessing architectures come to dominate the supercomputing arena. Smaller, somewhat less than “super”, clusters continue to find practical applications. As we mentioned, Hadoop and Spark clusters are designed to map code to multiple computers so the code can be applied to a great deal of data distributed […]
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Data Presentation Tips

When we present data in a report or spreadsheet we often use some type of graph or chart to make the information clearer to understand. Unfortunately, using the wrong type of presentation can confuse the reader. Consider these data: And these two presentations: Intuitively, the second seems easier to read, but why? The first is […]
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