Introduction to Keras

This is a really great introductory video on Keras and how simple it makes calling complex deep learning libraries like Tensorflow. The 13 year old author builds a great deep learning model in under 100 lines of code. https://youtu.be/QiLHwCkx-YQ...

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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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Python Script to Parse Blog Feeds

I recently wrote a small a python script to parse blog feeds and then tweet them out via Twitter. It randomly takes the first 5 RSS entries of a feed and them tweets one out. You'll need to get an API key from Twitter and the credentials, but it's a …

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Mean Reversion Trading Process in RapidMiner

{{<}}Lately I've been think about becoming more active in trading again. I was reviewing some strategies and decided to recreate a mean reversion trading process in RapidMiner. I found a mean reversion trading stategy that uses Python here and...

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Extract Ernst Hemingway Quotes from Goodreads

Here's a fast and simple process to extract Ernst Hemingway Quotes from Goodreads. The process is not done, I still need to loop over each quote and add 1 day to the %{now} macro. The goal is to then write them in markdown with %{now}+1 day and...

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Use RapidMiner to Auto-label a Twitter Training Set

I've been struggling with how to separate the signal from noise in Twitter data. There's great content and sentiment there but it's buried by nonsense tweets and noise. How do you find that true signal within the noise? This question wracked my...

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