John Loewen, PhD – Medium

John Loewen, PhD

19.2K Followers

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Towards AI

GPT-4o Python Charting Insanity: Prompting For Instant Data Visuals

Hands-on no-code visuals from the UN population projection dataset

5d ago

GPT-4o Python Charting Insanity: Prompting For Instant Data Visuals

5d ago

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Bouncin’ and Behavin’ Blogs

I Bought a One Way Ticket to Nowhere— And Met My Wife!

Sometimes risk in life brings great reward.

Dec 15, 2023

I Bought a One Way Ticket to Nowhere— And Met My Wife!

Dec 15, 2023

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Minds Without Borders

How The Most Stressful Situations Can Turn Into The Most Amazing Stories

Surviving the time our daughter was accidentally born in China

Jul 3, 2024

How The Most Stressful Situations Can Turn Into The Most Amazing Stories

Jul 3, 2024

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Towards Data Science

Why Human-Centred Approaches Lead to Better Algorithm Design

Some lessons I learned about quantifying qualitative thinking

Apr 11, 2024

Why Human-Centred Approaches Lead to Better Algorithm Design

Apr 11, 2024

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Data Storytelling Corner

Why Data Storytelling is Your New Superpower

Blending numbers with knowledge for effective storytelling

Mar 19, 2024

Why Data Storytelling is Your New Superpower

Mar 19, 2024

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Towards AI

Sturdy GPT-4 Guardrails: Better Prompting For Python Code Results

Minimizing frustration and inaccuracy in your data viz results

2d ago

Sturdy GPT-4 Guardrails: Better Prompting For Python Code Results

2d ago

Published in
Data Storytelling Corner

Powerful Python Streamlit Data Visuals To Whip Up Your Audience

Granular data storytelling tutorial on global criminal markets

4d ago

Powerful Python Streamlit Data Visuals To Whip Up Your Audience

4d ago

Published in
Data Storytelling Corner

Surprisingly Simple and Timely Data Storytelling With Python Plotly

Using dropdown and slider elements for interactive storytelling

Dec 20, 2024

Surprisingly Simple and Timely Data Storytelling With Python Plotly

Dec 20, 2024

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Towards AI

Is GPT-4 Getting Any Better At Quantitative Image Analysis?

Can it do decent quantitative analysis from a data visualization?

Dec 18, 2024

Is GPT-4 Getting Any Better At Quantitative Image Analysis?

Dec 18, 2024

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Towards AI

Simple GPT-4 Prompting For An Awesome Animated Streamlit App

Visualizing alarming UNHCR displacement trends with Python

Dec 16, 2024

Simple GPT-4 Prompting For An Awesome Animated Streamlit App

Dec 16, 2024

John Loewen, PhD

John Loewen, PhD

19.2K Followers

Friend of Medium

25x Boosted writer || 25 years Comp Sci prof || Writes about Data Science (Python/AI/dataviz) || More on my Substack: johnloewen.substack.com

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