Posts

Do You Have a Good Reason to Ignore Uncertainty? Check if I Approve of Your Reason Below

Recently I went to a conference with the central topic of visualising data. The conference was great and it was the first time i have ever been able to understand most of…

Trying to Save My Housements (Specifically Tom) from Alcohol Poisoning with Regularisation

Back when I lived with my sister I barely managed to drink once a month, and health wise, I was living a good life. Unfortunately, my sister decided to get engaged and her…

A Future Public Disturbance Explains LDA

I would like to say that I’m the type of person who would never complain at a restaurant, but deep down I know I’m one bad day away from being the woman in a viral video…

Using PCA to Bully My Housemates (Specifically Tom)

I recently moved into a share house with three of my friends, and while we generally get along pretty well, I would be lying if I said I never fantasised about burning the…

Learning Boosting Through Me Getting Fired from Tutoring

I’ve had about… 13 jobs at this point in my life. Among them were jobs like tutoring, nannying, swim teaching, ect. so I have developed had a decent level of experience in…

Baby Teeth are Temporary, Model Interpretability is Forever

When I found out baby teeth fall out, I realised the futility brushing them. The teeth are temporary, but those extra 5 minutes of playing Pokemon are forever. So I quit…

How a 5th Grader Makes $1500 in a Single Night (and How They Could Make More Using MLE)

As a child, your parents are seen as deities that can do no wrong, that is until you are doing a first aid course 10 years later and learn that a broken arm is not an “I’ll…

Criminal Statistics in Baby Murder Court Cases

I have had my fair share of run-ins with the legal system. Probably more than someone my age should have. Here are my three favourite interactions so far:

4 Things We Can Learn About Conspiracy Theories and Model Flexibility

A few years ago my mum became very susceptible to suggestion, and made friends with a guy who was really good at speaking about nonsense with the authority to make it sound…

Mario Party: Destroyer of Friendships and Explainer of Convolutional Neural Networks

In pre-COVID times, my friends and I would gather around for a fun activity called “lets ruin our friendship by taking Mario party way too seriously”. The night always…

My Idiot Brain Ruined My School’s NAPLAN average, But Bootstrapping Could Have Saved it

Creative writing has never been my forte, however, no attempt was worse than my 5th Grade NAPLAN test. My score was so poor I suspect the examiners were concerned I would…

Using the Bachelor to Understand Permutation Variable Importance

The season of the bachelor is upon us, and what better way to celebrate my love of drawn out reality TV, than to use it to explain permutation variable importance in the…

A Deep Dive into How Flexibility Affects The Bias and Variance Trade Off

When we are building a machine learning model you have a choice of a simple, which would be an inflexible, model vs a complicated, or very flexible model. We need to decide…