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Data Science Collective
Advice, insights, and ideas from the Medium data science community
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6 Essential PySpark Operations You Should Know (with Examples You Can Run)
6 Essential PySpark Operations You Should Know (with Examples You Can Run)
Top PySpark Commands for Data Wrangling and Feature Engineering
Jaume Boguñá
Jul 2
The Digital Flock: How Binary Particle Swarm Optimization Solves Complex Problems
The Digital Flock: How Binary Particle Swarm Optimization Solves Complex Problems
Nature Inspired Algorithms
Dinusha Dissanayake
Jul 2
Still copy-pasting into ChatGPT? Here’s how to turn your ideas into AI-powered apps
Still copy-pasting into ChatGPT? Here’s how to turn your ideas into AI-powered apps
Building AI-powered tools to optimise your workflow
James Wilkins
Jul 2
Creating a Knowledge Extraction AI Agent
Creating a Knowledge Extraction AI Agent
Using Llama Extract to extract structured knowledge from unstructured documents
Umair Ali Khan
Jul 2
Latest
Build Your First Machine‑Learning Model in 10 Lines of Python
Build Your First Machine‑Learning Model in 10 Lines of Python
Think machine learning is hard? Here’s how I built a working classifier in just 10 lines of Python — no math, no fluff, just results.
Sanjay Nelagadde
Jul 2
JAX: Is this Google’s NumPy killer?
JAX: Is this Google’s NumPy killer?
Auto differentiation and JIT compilation make a compelling case.
Thomas Reid
Jul 2
How I Built a Personal AI Research Assistant That Reads, Analyzes, and Summarizes Papers While I…
How I Built a Personal AI Research Assistant That Reads, Analyzes, and Summarizes Papers While I…
Harnessing LLMs, embeddings, and document parsing, I created an AI assistant that devours research faster than any human. Here’s exactly…
Abdul Ahad
Jul 2
The Missing Link: Why AI Skills Aren’t Enough Anymore?
The Missing Link: Why AI Skills Aren’t Enough Anymore?
Develop your business sense with these three simple tricks as an AI Scientist
Philippe Ostiguy, M. Sc.
Jul 2
From Skeptic to Believer
From Skeptic to Believer
Unpacking the Model Context Protocol
Miguel Dias, PhD
Jul 2
7 Amazing AI Visuals You Can Generate with Sora (Plus Prompt Examples)
7 Amazing AI Visuals You Can Generate with Sora (Plus Prompt Examples)
Learn exactly how to prompt Sora to create logos, icons, infographics, stickers, and more
Amanda Iglesias Moreno
Jul 2
Understanding AI Agents: The Brains Behind Smart Machines
Understanding AI Agents: The Brains Behind Smart Machines
Whether you’re commanding Alexa to play music, watching your Roomba navigate furniture, or marveling at self-driving cars, you’re…
Balaji Panigrahy
Jul 2
🧠 Beyond the Buzzwords: An AI Prompt to Audit Any Professional Profile — Including Your Own
🧠 Beyond the Buzzwords: An AI Prompt to Audit Any Professional Profile — Including Your Own
What does your LinkedIn really say about you? Here’s a method to test it, powered by AI and brutal honesty.
Vitalii Oborskyi
Jul 2
Want to Put Your Dash App Online Fast? Try Railway
Want to Put Your Dash App Online Fast? Try Railway
A step-by-step guide to deploying your Dash app quickly with Railway, without requiring DevOps expertise or a complex setup
Amanda Iglesias Moreno
Jul 2
RAG based Chatbots made easy
RAG based Chatbots made easy
Building a Low-Code Chatbot with Oracle APEX
Harry Snart
Jul 2
Benchmarking Reinforcement Learning Algorithms on Multi-Player Environments
Benchmarking Reinforcement Learning Algorithms on Multi-Player Environments
Introducing Multi-Player Reinforcement Learning and Solving Tic Tac Toe and Connect Four with Tabular Solution Methods
Oliver S
Jul 2
Multi-Modal RAG with Visual Answer Grounding
Multi-Modal RAG with Visual Answer Grounding
Fact-Checked, Explainable AI with Docling, Qdrant, LangChain & Mistral
Felix Pappe
Jul 2
Building Reliable AI Assistants: A Deep Dive Guide
Building Reliable AI Assistants: A Deep Dive Guide
This Blog shows how to boost their intelligence and trustworthiness using prompts, tools, and structured reasoning.
Devang Vashistha
Jul 2
Putting AI Debate to the Test: A Step-by-Step Plan for Scalable Oversight
Putting AI Debate to the Test: A Step-by-Step Plan for Scalable Oversight
1. The problem I’m staring at
Abdullah Topraksoy
Jul 2
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