Creating maps in R using ggplot2 and maps libraries
Guest blog by Michael Grogan. Here is how we can use the maps, mapdata and ggplot2 libraries to create maps in R. In this particular example, we’re going to cre...
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Misuses of Statistics: Examples and Solutions
This resource is part of a series on specific topics related to data science: regression, clustering, neural networks, deep learning, Hadoop, decision trees, ensembles, c...
Loop-Runtime Comparison R, RCPP, Python
The positive reactions on my last post: “Different kinds of loops in R” lead me to compare some different versions of loops in R, RCPP (C++ integration of R). To see ...
How To Choose An NLP Vendor For Your Organization
“The thinking in AI has changed from ‘What’s possible?’ to ‘How do I do this?’” explains Rafiq Ajani at McKinsey educational AI forum. Natural Language Proc...
How Long Does It Take to Learn Python for Data Science?
Python is the most loved, dreaded, and wanted programming languages by most developers, according to StackOverflow survey. Popular among most professional software deve...
Open-source Logistic Regression FPGA core for accelerated Machine Learning
Machine learning algorithms are extremely computationally intensive and time consuming when they must be trained on large amounts of data. Typical processors are not opti...
How Data Science is Playing a Big Role in Higher Education?
Data science is a growing and promising discipline that has impacted various domains, including higher education. Owing to its ability to use precise methods and platform...
Workload Optimized Compute Servers Are Creating the Need for Converged Clusters
Pooled, also referred to as “converged”, clusters in a unified data environment support disparate workload better than separate, siloed clusters. Vendors now provide ...
Where’s the Love – Trends in Data Science Career Opportunities
Summary: The annual Burtch Works salary survey tells us a lot about which industries are using the most data scientists and the difference between higher and lower skil...
Role Conflicts and Deviant Behaviours
It has been suggested the role conflicts can lead to poorer performance in the workplace. Below I present the general dynamics: more role conflicts equate to less perfo...