While Model Trains

Read data blog posts.
Carefully handpicked.
Presented 3 at a time.

From both sides now: the math of linear regression

Katherine Bailey

A journey starting from the standard formulation of linear regression, moving on to the probabilistic approach, and then progressing to Bayesian linear regression.

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20 ideas for better data visualization

Taras Bakusevych

A list of 20 tips for great data visualization, including "Always start a bar chart at a 0 baseline" and ""Pick a color palette that matches the nature of your data".

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Building AI Trading Systems

Denny Britz

"Machine Learning can give you an edge, but probably not an edge so huge that it allows you to ignore other factors. You still need to build good infrastructure, collect good data, and have low latencies."

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