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Towards Data Science
Your home for data science. A Medium publication sharing concepts, ideas and codes.
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The Price of Gold: Is Olympic Success Reserved for the Wealthy?🥇
The Price of Gold: Is Olympic Success Reserved for the Wealthy?🥇
Analyzing 30 years of Olympic Games medals distribution and national wealth indicators
Maria Mouschoutzi, PhD
Sep 6
From Theory to Practice with Particle Swarm Optimization, Using Python
From Theory to Practice with Particle Swarm Optimization, Using Python
Here’s a tutorial on what PSO is and how to use it
Piero Paialunga
Sep 6
Latest
Forever Learning: Why AI Struggles with Adapting to New Challenges
Forever Learning: Why AI Struggles with Adapting to New Challenges
Understanding the limits of deep learning and the quest for true continual adaptation
Salvatore Raieli
Sep 6
Achieve Better Classification Results with ClassificationThresholdTuner
Achieve Better Classification Results with ClassificationThresholdTuner
A python tool to tune and visualize the threshold choices for binary and multi-class classification problems
W Brett Kennedy
Sep 6
Why Ratios Trump Raw Numbers in Business Health
Why Ratios Trump Raw Numbers in Business Health
Understanding ratios is key to unlocking deeper insights into your business’s health and driving smarter decision-making
Shirley Bao, Ph.D.
Sep 6
How to Implement Graph RAG Using Knowledge Graphs and Vector Databases
How to Implement Graph RAG Using Knowledge Graphs and Vector Databases
A Step-by-Step Tutorial on Implementing Retrieval-Augmented Generation (RAG), Semantic Search, and Recommendations
Steve Hedden
Sep 6
LangGraph — Intuitively and Exhaustively Explained
LangGraph — Intuitively and Exhaustively Explained
Building powerful LLM agents within constraints
Daniel Warfield
Sep 6
Heatmap for Confusion Matrix in Python
Heatmap for Confusion Matrix in Python
One image can be worth of thousands words.
Michał Marcińczuk, Ph.D.
Sep 6
Causality in ML Models: Introducing Monotonic Constraints
Causality in ML Models: Introducing Monotonic Constraints
Monotonic constraints are key to making machine learning models actionable, yet they are still quite unused
Samuele Mazzanti
Sep 5
An Intuitive Introduction to Reinforcement Learning, Part I
An Intuitive Introduction to Reinforcement Learning, Part I
Exploring popular reinforcement learning environments, in a beginner-friendly way
Jesse Xia
Sep 5
Scaling Numerical Data, Explained: A Visual Guide with Code Examples for Beginners
Scaling Numerical Data, Explained: A Visual Guide with Code Examples for Beginners
Transforming adult-sized data for child-like models
Samy Baladram
Sep 5
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