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This article was written by Vitaly Shmatikov.  Machine learning is eating the world. The abundance of training data has helped ML achieve amazing results for… Read More »What Are Machine Learning Models Hiding?

This article was written by Sondos Atwi. What is Cross-Validation? In Machine Learning, Cross-validation is a resampling method used for model evaluation to avoid testing a model… Read More »Cross-Validation: Concept and Example in R

This article was written by Kevin Hartnett. The nearest neighbor problem asks where a new point fits into an existing data set. A few researchers… Read More »Universal Method to Sort Complex Information Found

This article was written by Laura Ellis.   One of the reasons why I love R is that I feel like I’m constantly finding out… Read More »R Package Install Troubleshooting

This article was written by Natalie Wolchover.  Even as machines known as “deep neural networks” have learned to converse, drive cars, beat video games and Go champions, dream,… Read More »New Theory Cracks Open the Black Box of Deep Learning

This article was written by Will Koehrsen. Here’s the complete code: just copy and paste into a Jupyter Notebook or Python script, replace with your data… Read More »How to Visualize a Decision Tree from a Random Forest in Python using Scikit-Learn

This article was written by Jim Frost. Here we present a summary, with link to the original article. Ordinary Least Squares (OLS) is the most common… Read More »7 Classical Assumptions of Ordinary Least Squares (OLS) Linear Regression

This article comes from the blog of the website KNIME. Below is a summary. The highest reduction ratio without performance degradation is obtained by analyzing the… Read More »Seven Techniques for Data Dimensionality Reduction