Removing the outer border of Landsat satellite images using the stac file (source: author)Telling stories with satellite images is straightforward. The mesmerising landscapes do most of the work. Yet, visualising them takes some work such as selecting and scaling the RGB channels. In this article, we will go further. We will see how we can…

On a scale from 1 to 10 how good are your data ingestion skills? Photo by Blake Connally on UnsplashData ingestion is a crucial step in data engineering. Data engineers load huge amounts of data into various database systems for further transformation and processing. While dealing with relatively small amounts of data on staging we…

Four Apache Airflow internals you might have missed Image generated via DALL-EI have been working with Airflow for more than three years now and overall, I am quite confident with it. It’s a powerful orchestrator that helps me build data pipelines quickly and in a scalable fashion while for most things I am looking to…

Insights after two years in the industry Example of an encoder and a graph in the latent space (image by author)The scenario: a high-speed production line is producing thousands of products. Two cameras are installed to continuously control the quality of each product. The goal: develop an algorithm that can check each product as fast…

If you have been experimenting with large language models (LLMs) for search and retrieval tasks, you have likely come across retrieval augmented generation (RAG) as a technique to add relevant contextual information to LLM generated responses. By connecting an LLM to private data, RAG can enable a better response by feeding relevant data in the…

Image generated by MidjourneyAnd 5 ways to use it in data science and machine learning @property is my favorite decorator in Python. I have been using Python for many years now, and with each passing year, my expertise and comfort level with the language gradually grows. Among all the techniques and tricks that I’ve learned…

Do you find it difficult to keep up with the latest ML research? Are you overwhelmed with the massive amount of papers about LLMs, vector databases, or RAGs? In this post, I will show how to build an AI assistant that mines this large amount of information easily. You’ll ask it your questions in…

By now we may have moved on from “Happy new year!” territory, but January’s jolt of energy and activity is still very much with us. We see it in the posts that have drawn the most readers and generated the liveliest conversations in recent weeks: they tend to focus on teaching oneself new skills, seeking…

An illustrated and intuitive guide to Neural Networks If you have read my previous articles, you’ll know what’s coming next. In this part of the internet, we take complex-sounding concepts and make them fun and nbd by illustrating them. And if you haven’t read my previous articles, I highly recommend you start with my series…

GENERATIVE AI Learnings from fine tuning a large language model on a single consumer GPU Image by Author (Midjourney).When we think about Large Language Models or any other generative models, the first hardware that comes to mind is GPU. Without GPUs, many advancements in Generative AI, machine learning, deep learning, and data science would’ve been…