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Agentic AI: Single vs Multi-Agent Systems

We’ve seen this shift the last few years from building rigid programming systems to natural language-driven workflows, all made possible with more advanced large language models. One of the interesting areas into these Agentic Ai systems is the difference between building a single versus multi-agent workflow, or perhaps the difference between working with more flexible […]

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Graph Neural Networks Part 3: How GraphSAGE Handles Changing Graph Structure

In the previous parts of this series, we looked at Graph Convolutional Networks (GCNs) and Graph Attention Networks (GATs). Both architectures work fine, but they also have some limitations! A big one is that for large graphs, calculating the node representations with GCNs and GATs will become v-e-r-y slow. Another limitation is that if the

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A Simple Implementation of the Attention Mechanism from Scratch

Introduction The Attention Mechanism is often associated with the transformer architecture, but it was already used in RNNs. In Machine Translation or MT (e.g., English-Italian) tasks, when you want to predict the next Italian word, you need your model to focus, or pay attention, on the most important English words that are useful to make

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Create Your Supply Chain Analytics Portfolio to Land Your Dream Job

Supply chains are under pressure like never before. From climate-driven disruptions to geopolitical shifts, businesses must adapt to rising costs, new trade barriers and growing sustainability demands. In this new world where supply chains face uncertainty, Supply Chain Analytics is essential to keep resilient operations. Samir, can you advise me on how to build a supply chain analytics

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A Little More Conversation, A Little Less Action — A Case Against Premature Data Integration

When I talk to [large] organisations that have not yet properly started with Data Science (DS) and Machine Learning (ML), they often tell me that they have to run a data integration project first, because “…all the data is scattered across the organisation, hidden in silos and packed away at odd formats on obscure servers

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Master the 3D Reconstruction Process: A Step-by-Step Guide

The 3d Reconstruction journey from 2D photographs to 3D models follows a structured path.  This path consists of distinct steps that build upon each other to transform flat images into spatial information.  Understanding this pipeline is crucial for anyone looking to create high-quality 3D reconstructions. Let me explain… Most people think 3D reconstruction means: Taking

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