R Performance Tip
I've found the following tweet by Winston Chang. For whatever reasons, it went viral. It compares two pieces of code doing the same thing, but the one at the bottom runs 300 times faster.
#rstats per…
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R Performance Tip
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The Hundred-Page Machine Learning Book

*New book, in progress. By Andriy Burkov, Machine Learning Team Leader at Gartner.*

The following chapters are currently…

Blog The Hundred-Page Machine Learning Book 6 Likes
The Math Behind Machine Learning

Let’s look at several techniques in machine learning and the math topics that are used in the process.

In linear regression, we try to find the best fit line or hyperplane for a…

Blog The Math Behind Machine Learning 2 Likes 29 Statistical Concepts Explained in Simple EThis resource is part of a series on specific topics related to data science: regression, clustering, neural networks, deep learning, decision trees, ensembles, correlation, Python, R, Tensorflow,…

Blog 29 Statistical Concepts Explained in Simple E 17 Likes Business Analysis (BA) Career PathMore organizations are adopting data-driven and technology-focused approaches to business and hence the need for analytics expertise continues to grow. As a result, career opportunities in…

Blog Business Analysis (BA) Career Path 1 Like How to Choose a Machine Learning Model – Some

In this…

Blog How to Choose a Machine Learning Model – Some 7 Likes
Invitation to Join Data Science Central

Over 1,000,000 machine learning, AI, analytics and data science practitioners use our resources. Access high quality, relevant and proprietary content found…

Blog Invitation to Join Data Science Central 87 Likes
Prediction Algorithms in One Picture

This infographics was produced by Dataiku.…

Blog Prediction Algorithms in One Picture 14 Likes Machine Learning Summarized in One PictureHere is a nice summary of traditional machine learning methods, from Mathworks.…

Blog Machine Learning Summarized in One Picture 29 Likes
Differences between Data Mining and Predictiv
**Introduction**

**What is Data Mining?**

Data mining is an integrated application in the Data Warehouse and describes a systematic process for pattern recognition in large data sets to identify…

Blog Differences between Data Mining and Predictiv 12 Likes Machine Learning in Parallel with Support VecThis article describes methods for machine learning using bootstrap samples and parallel processing to model very large volumes of data in short periods of…

Blog Machine Learning in Parallel with Support Vec 10 Likes Data Science Simplified Part 2: Key ConceptsIn the first article of this series, I had touched upon key concepts and processes of Data Science. In this article, I…

Blog Data Science Simplified Part 2: Key Concepts 15 Likes My Best Data Science, Machine Learning and ReHere I list my most interesting contributions published on Data Science Central. My plan is to categorize and aggregate this content to produce a few self-published books. The material below will…

Blog My Best Data Science, Machine Learning and Re 23 Likes Data Analysis Method: Mathematics OptimizatioOptimization is a problem associated with the best decision that is effective…

Blog Data Analysis Method: Mathematics Optimizatio 3 Likes
Machine Learning Vs. Statistics

*This article was written by Aatash Shah.…*

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