Optimize your data science workflow by automating matplotlib output — with 1 line of code. Here’s how. Naming things is hard. After a long enough day, we’ve all ended up…
Days payable outstanding is one of several key accounts payable KPIs to track and acts as a stand-in for overall operational efficiency. At its core, the DPO helps business owners…
If you run a daycare, you’ll probably end up going through a lot of baby wipes. Critical in caring for babies and young toddlers, baby wipes need to be replenished…
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A while ago, I wrote a tutorial on writing efficient Python code. In it, I talked about using context managers and the with…
Learn how a neural network with one hidden layer using ReLU activation can represent any continuous nonlinear functions. Activation functions play an integral role in Neural Networks (NNs) since they…
CFDI is an electronic invoicing (e-invoice) standard and related process required to conduct business in Mexico and Latin America. This article focuses on Mexico’s digital transformation program requiring CFDI-compliant electronic…
When working with time-series data it can be important to apply filtering to remove noise. This story shows how to implement a low-pass filter in SQL / BigQuery that can…
Task-agnostic model pre-training is now the norm in Natural Language Processing, driven by the recent revolution in large language models (LLMs) like ChatGPT. These models showcase proficiency in tackling intricate…
Where it stands out from other swarm algorithms This article is a continuation of my nature-inspired series. Previously, I talked about Evolutionary Algorithm (EA), Particle Swarm Optimization (PSO), as well…
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You’re reading this because you’re thinking about joining the ranks of aspiring data scientists. And who can blame you? Data science is a growing field,…