Eric J Ma's Website

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With what symbols do you write thermodynamic equations?

written by Eric J. Ma on 2020-06-09 | tags: deep learning machine learning statistics rants

How in the world did "inference" come to mean "prediction" amongst deep learners? I have no idea, but I do have a rant.

Read on... (911 words, approximately 5 minutes reading time)
Data Science Design Manual

written by Eric J. Ma on 2020-06-02 | tags: data science ebooks

There's a pile of free books released for everybody! One of them caught my eye: the Data Science Design Manual. Link in the full post!

Read on... (89 words, approximately 1 minute reading time)
VSCode Development Containers

written by Eric J. Ma on 2020-05-31 | tags: docker containers software engineering skills

A mini-advertisement, completely unpaid and totally unsolicited, for the use of remote "development" containers on VSCode, with a little pro-tip about pre-building containers sprinkled in for good measure!

Read on... (231 words, approximately 2 minutes reading time)
Easy `matplotlib` animations

written by Eric J. Ma on 2020-05-26 | tags: matplotlib python data visualization animation

I recently stumbled upon a package that makes animations dead simple. Check it out!

Read on... (99 words, approximately 1 minute reading time)
What are lambda expressions in Python?

written by Eric J. Ma on 2020-05-17 | tags: python programming lambda expression

In this blog post, I'll show you what lambda expressions are, and where we might use them in a data science setting.

Read on... (335 words, approximately 2 minutes reading time)
Use pyprojroot and Python’s pathlib to manage your data paths!

written by Eric J. Ma on 2020-04-21 | tags: data science pathlib python packages tools

Are file paths driving you crazy in your data science project repository? Come read how you can use pyprojroot and Python’s pathlib to help make life a tad easier. You’ll love this new tool in your toolkit!

Read on... (478 words, approximately 3 minutes reading time)
Introducing a new essay on Markov models

written by Eric J. Ma on 2020-04-12 | tags: data science bayesian markov models

Here's the motivation behind my latest essay explaining Markov models and their variants, as well as how to perform Bayesian inference on them.

Read on... (331 words, approximately 2 minutes reading time)
Resources for learning Python during COVID-19

written by Eric J. Ma on 2020-03-25 | tags: covid-19 python learning data science

During the COVID-19 outbreak period, you might find yourself with a good chunk of time to pick up Python. It's an incredibly productive language to learn! At the same time, the wealth of resources out there can be intimidating. Here's my opinionated list of resources in 2020 that could be handy for you. And if you have others, be sure to share!

Read on... (1819 words, approximately 10 minutes reading time)
What can data scientists do during COVID-19?

written by Eric J. Ma on 2020-03-15 | tags: epidemiology data science covid-19 flattenthecurve

What can data scientists do during the COVID-19 outbreak? Many things, but the most important is probably encouraging local action to stop the spread of the virus. Our number crunching and communication skills can be put to good use locally here. That's one way we can help outside of the usual recommendations.

That, and don't sneeze at the grocery store!

Read on... (769 words, approximately 4 minutes reading time)
One Weird Trick to Speed Up Your TensorFlow Model 100X...

written by Eric J. Ma on 2020-02-13 | tags: deep learning optimization software development data science

Have you found your deep learning model's forward pass to be excruciatingly slow? Come read on to learn how we made a deep learning model 100X faster!

Read on... (2345 words, approximately 12 minutes reading time)
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