How Much do I use my Phone?

Towards the end of 2017, I started using an iOS app called Moment, which tracks how much time you spent on your phone each day and how many times you pick it up. Through using this application for the year of 2018 and poking around in the app for a way to export my day-by-day data, I was able to obtain a JSON file consisting of my phone usage time and number of pickups for every day of the year.

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Creating Neural Networks in Tensorflow

This is a write-up and code tutorial that I wrote for an AI workshop given at UCLA, at which I gave a talk on neural networks and implementing them in Tensorflow. It’s part of a series on machine learning with Tensorflow, and the tutorials for the rest of them are available here.

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Implementing a Neural Network in Python

Recently, I spent sometime writing out the code for a neural network in python from scratch, without using any machine learning libraries. It proved to be a pretty enriching experience and taught me a lot about how neural networks work, and what we can do to make them work better. I thought I’d share some of my thoughts in this post.

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