Posts

Hypothesis Testing with Z test

Exploring sample size and its effect on the fidelity of the A/B test
Last updated on Apr 2, 2022
Hypothesis Testing with Z test

PyTorch Lightning and Optuna: Multi-GPU hyperparameter optimisation

How to quickly set up multi-GPU training for hyperparameter optimisation with PyTorch Lightning.
Last updated on Feb 25, 2021
PyTorch Lightning and Optuna: Multi-GPU hyperparameter optimisation

Flat Earth: a satellite image case

How to pull off a convolution on a sphere
Last updated on Oct 14, 2021
Flat Earth: a satellite image case

Optimizing Jack's Car Rental

My solution for a classic problem from the 2nd edition of ‘Reinforecement Learning. An Introduction.’
Last updated on Feb 17, 2021
Optimizing Jack's Car Rental

Reinforcing Jack's Car Rental

Exploring Julia for Reinforcement Learning
Last updated on Sep 19, 2021
Reinforcing Jack's Car Rental

Electricity demand in Victoria during coronavirus pandemic

Has electricity demand pattern in Australia’s second-largest state changed during COVID-19 pandemic?
Last updated on Feb 24, 2021
Electricity demand in Victoria during coronavirus pandemic

High accuracy text classification with Python

How to fine-tune Huggingface models to get a 99% accuracy text classifier.
Last updated on Nov 5, 2020
High accuracy text classification with Python