How to Write an R Function to Match and Merge 2 Files (like VLOOKUP)
Matching and merging 2 files is task I find myself doing all of the time. Historically, I’ve used VLOOKUP in MS Excel and just worked around any limitations. Finall...
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Two Beautiful Mathematical Results – Part 2
In Part 1 of this article (see here) we featured the two results below, as well as a simple way to prove these formulas. Here, we continue on the same topic, featuring a...
26 Great Articles and Tutorials about Regression Analysis
This resource is part of a series on specific topics related to data science: regression, clustering, neural networks, deep learning, decision trees, ensembles, correlati...
Market Mix Modeling – 101: Part 2
In my last article, I had introduced you to the concept of Market Mix Modeling. If you want a refresher, please click on the this link. This article is in continuati...
Two Beautiful Mathematical Results – Part 2
In Part 1 of this article (see here) we featured the two results below, as well as a simple way to prove these formulas. Here, we continue on the same topic, featuring an...
GraphQL & gRPC (Part 2)
The original intent of this post was to take a real-life project with GraphQL and to see the performance of gRPC against HTTP. Instead, we ended up using the awesome Gra...
Data Science, Machine Learning, and AI Conferences and Events 2018
We’ve compiled a list of the hottest events and conferences from the world of Data Science, Machine Learning and Artificial Intelligence happening in 2018. Below are al...
Practical Apache Spark in 10 minutes. Part 2 – RDD
Spark’s primary abstraction is a distributed collection of items called a Resilient Distributed Dataset (RDD). It is a fault-tolerant collection of elements which allow...
2018: the year data delivers
2018 is set to be the year data finally delivers for both businesses and consumers. Alex Comyn, chief strategy officer at Amaze, explores 8 key trends that are set to imp...
In 2018 – AI will start to bring jobs back from offshore destinations to the West
In my previous article, I wrote about the impact of Robotic Process Automation which drives Enterprise AI. In that article, I said: The first group of workers to feel the...