Exploring the mathematics and methodology behind the K-Nearest Neighbors Algorithm, Traditional Train/Test Split, and Repeated K-Fold Cross Validation

This article contains in-depth algorithm overviews of the K-Nearest Neighbors algorithm (Classification and Regression) as well as the following Model Validation techniques: Traditional Train/Test Split and Repeated K-Fold Cross Validation. The algorithm overviews include detailed descriptions of the methodologies and mathematics that occur internally with accompanying concrete examples. Also included…

As the world continues to fight to contain the spread of COVID-19, our team at the Boulevard Consulting Group has, like millions of others, been working remotely since mid-March and staying at home in an effort to practice social distancing. As might have been the case for you, more time…

Arlington, VA — February 14, 2020 — Today, roughly 20 percent of all relationships and 17 percent of all marriages begin online.[1] With about 2,000 dating apps operating in the US and almost 8,000 total operating worldwide, online dating has quickly become a multi-billion-dollar industry with most projections predicting at…

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