Matrix Factorization for Missing Value Imputation

I stumbled across an interested reddit post about using matrix factorization (MF) for imputing missing values. The original poster was trying to solve a complex time series that had missing values. The solution was to use matrix factorization to...

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Probability Distributions Cheat Sheet

This probability distribution cheat sheet has been making the rounds on Twitter lately and guess what? It's pretty darn valuable if you ask me. The write up explaining each different distribution is pretty good too.

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Introduction to RapidMiner Server

I made a new video on RapidMiner Server! This is just a high level overview of the Web GUI and how to navigate through it. In future videos I'll be showing you how to productionalize a RapidMiner Studio process, expose Web Services, and even make...

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WTF is a Tensor?

If you ever wanted to know what a 'Tensor' was, this article is for you. Basically: A tensor is a container which can house data in N dimensions, along with its linear operations, though there is nuance in what tensors technically are and what we...

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