Tagged: Data Analytics

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How K-Means Clustering Works

K-means clustering is an important tools in data analytics.  It’s actually quite easy once you see it in action. The K-means algorithm starts by placing K points (centroids) at random locations in space. We then perform the following steps iteratively: for each instance, we assign it to a cluster with...

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Data Visualization, Hip-Hop, and Grey Poupon

Data analytics can be applied to anything and I mean anything. Here’s an interesting analysis and exploration of hip-hop music references to Grey Poupon. Along the way, you’ll see some interesting data visualizations and hear some good music.