Author

Dataquest

@dataquestio

articles: 10
total claps: 6
top claps: 3
avg read: 7.0 min
active: 2026-02-24 → 2026-06-19

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EDU · Education & Learning · 6 ML · Machine Learning · 6 💻 · Programming · 3 LLM · Large Language Models · 2 🔬 · Science · General · 2 💪 · Fitness & Wellness · 2 LNG · Linguistics & Language · 1 🌍 · Earth Science · 1

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#dataquest ·10 #python ·7 #machine-learning ·5 #python-programming ·3 #python-projects ·3 #llm ·2 #python-project-ideas ·2 #decision-tree ·1 #deep-learning ·1 #pandas ·1

LIF

DA Dataquest

Why You Can Finish 100 Python Tutorials and Still Freeze on a Blank File

The gap between understanding code and writing it is bigger than anyone tells you. Here’s the framework, and the exercises that close it.

May 01, 2026 · 8 min read · 3 claps #python #python-projects #python-project-ideas

Why You Can Finish 100 Python Tutorials and Still Freeze on a Blank File

ECO HUM AI

DA Dataquest

Can Deep Learning Predict Whether an IPO Will Pop on Listing Day?

Speculation runs high when a company goes public and its shares hit the market. The company sets a price, investors subscribe, and on…

Apr 02, 2026 · 5 min read · 2 claps #deep-learning #machine-learning #python

Can Deep Learning Predict Whether an IPO Will Pop on Listing Day?

HUM AI TCH SCI

DA Dataquest

How to Turn 80,000 Developer Salaries Into a Machine Learning Model (Part 2: Modeling & Insights)

In Part 1, we turned 48,000 rows of messy survey data into a clean dataset with 75 features and 14,924 rows. We dropped columns, filtered…

Mar 25, 2026 · 8 min read · 1 claps #machine-learning #python #python-programming

How to Turn 80,000 Developer Salaries Into a Machine Learning Model (Part 2: Modeling & Insights)

TCH

DA Dataquest

The Database Design Mistake That’s Quietly Breaking Your Queries (And How Normalization Fixes It)

You run a query to count orders by supplier. The results show “TechDistrib Ltd” with 47 orders and “TechDistrib Limited” with 23 orders…

Mar 20, 2026 · 9 min read · 0 claps #sql #database-design #normalization

The Database Design Mistake That’s Quietly Breaking Your Queries (And How Normalization Fixes It)

AI ECO

DA Dataquest

Your Path to Becoming an AI Engineer in 2026

AI engineering is one of the clearest paths into a well-paying, high-growth technical career right now. The role is well-defined, the tools…

Apr 26, 2026 · 9 min read · 0 claps #ai-engineering #ai #career-advice

Your Path to Becoming an AI Engineer in 2026

HUM LIF TCH

DA Dataquest

From Zero to Working App: Build a Food Ordering System with Python

Learning Python through isolated exercises gets you comfortable with the syntax. But there’s a different kind of learning that happens when…

Jun 10, 2026 · 8 min read · 0 claps #python #python-projects #python-project-ideas

From Zero to Working App: Build a Food Ordering System with Python

SCI HUM AI

DA Dataquest

How Python Function Calling Turns an LLM into an Actually Useful Application

LLMs are remarkably good at reasoning, but on their own they can’t check today’s weather, query your database, or look up a customer…

May 31, 2026 · 6 min read · 0 claps #python #llm #machine-learning

How Python Function Calling Turns an LLM into an Actually Useful Application

HUM AI

DA Dataquest

One Interface, Any LLM Provider: Build a Python Gateway from Scratch

Every LLM provider has its own SDK, its own authentication format, its own response structure. If you build an application on OpenAI’s API…

Jun 19, 2026 · 6 min read · 0 claps #machine-learning #llm #python

One Interface, Any LLM Provider: Build a Python Gateway from Scratch

ECO HUM AI LIF

DA Dataquest

Predicting Factory Productivity with Decision Trees: A Hands-On Machine Learning Tutorial

You built a machine learning model. It predicts whether factory workdays will be productive. Management asks: “Why should we trust this?”…

Feb 24, 2026 · 6 min read · 0 claps #decision-tree #machine-learning #dataquest

Predicting Factory Productivity with Decision Trees: A Hands-On Machine Learning Tutorial

AI TCH SCI

DA Dataquest

Learn Python OOP by Building a Text-Based Game From Scratch

Object-oriented programming is one of those concepts that makes perfect sense in a textbook and then feels slippery the moment you try to…

Apr 09, 2026 · 5 min read · 0 claps #python #python-programming #python-projects