Author Archives: jsilter

Classifying text with Keras: Visualization

This is part 3 of a three-part series describing text processing and classification. Part 1 covers input data preparation and neural network construction, part 2 adds a variety of quality metrics, and part 3 visualizes the results. The output of … Continue reading

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Classifying Text with Keras: Logging

This is part 3 of a three-part series describing text processing and classification. Part 1 covers input data preparation and neural network construction, part 2 adds a variety of quality metrics, and part 3 visualizes the results. In part 1 … Continue reading

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Classifying Text with Keras: Basic Text Processing

This is part 3 of a three-part series describing text processing and classification. Part 1 covers input data preparation and neural network construction, part 2 adds a variety of quality metrics, and part 3 visualizes the results. This post covers … Continue reading

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(Hyper) Rational Travel Planning

There’s an expression floating around the rationalist corner of the interwebs: “If you’ve never missed a flight, you’re spending too much time in airports”. The idea is that to be sure of making a flight, one needs to get to … Continue reading

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Estimating active reddit users

I’m always curious about how much activity subreddits have, and how the comments are representative of the userbase. It’s well known that the majority of people are lurkers, who just view content but don’t vote or comment. Some subset of … Continue reading

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