Joy Zhang – Medium

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Joy Zhang
in
Entrepreneurship Handbook

I’m Starting a New Business After My Last Startup Failed — Here’s What I’m Doing Differently

This time I’m keeping my day job.

7 min readMay 7, 2024

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I’m Starting a New Business After My Last Startup Failed — Here’s What I’m Doing Differently

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Pinned

Joy Zhang
in
Entrepreneurship Handbook

My First VC-Backed Startup Failed — Here’s Everything I Learned

We raised pre-seed funding during the pandemic and struggled to find product/market fit

7 min readMar 12, 2024

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My First VC-Backed Startup Failed — Here’s Everything I Learned

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Pinned

Joy Zhang
in
Towards AI

I spent $15 in DALL·E 2 credits creating this AI image and here’s what I learned

Yes, that’s a llama dunking a basketball. A summary of the process, limitations, and lessons learned while experimenting with the closed…

7 min readAug 11, 2022

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I spent $15 in DALL·E 2 credits creating this AI image and here’s what I learned

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Pinned

Joy Zhang
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Towards Data Science

10 Data Analysis Tools for Beginners and Experts

A guide to choosing the right tools for your business or career

16 min readMar 21, 2022

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10 Data Analysis Tools for Beginners and Experts

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Pinned

Joy Zhang
in
Towards Data Science

8+ Reinforcement Learning Project Ideas

Looking for a way to get practical, hands-on experience with reinforcement learning? Here are some project ideas to inspire you.

5 min readSep 30, 2021

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8+ Reinforcement Learning Project Ideas

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Joy Zhang

New name, same competition, more excitement: welcome to Coder One!

Coder One (formerly the AI Sports Challenge) is an online AI programming competition for engineers, data scientists, researchers, students…

4 min readJun 27, 2022

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New name, same competition, more excitement: welcome to Coder One!

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Joy Zhang

7 Best machine learning communities to advance your skills in 2022

Where do you go to ask questions and meet others studying machine learning? Here’s a curated up-to-date list of helpful and active…

5 min readMay 6, 2022

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7 Best machine learning communities to advance your skills in 2022

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Joy Zhang
in
Towards Data Science

7 real-world applications of reinforcement learning

How close are we to seeing reinforcement learning in our everyday lives? Here are examples of real-world use cases for reinforcement…

6 min readFeb 17, 2022

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7 real-world applications of reinforcement learning

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Joy Zhang
in
Towards Data Science

7+ Reinforcement learning competitions to check out in 2022

A list of ongoing and annual competitions suitable for getting hands-on practice with reinforcement learning (while winning a prize or…

5 min readOct 28, 2021

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7+ Reinforcement learning competitions to check out in 2022

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Joy Zhang
in
Coder One

Competitive self-play with Unity ML-Agents

Train agents to play volleyball using self-play in Unity ML Agents.

4 min readOct 22, 2021

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Competitive self-play with Unity ML-Agents

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Joy Zhang

Joy Zhang

Product Manager in AI & Healthtech. Previously founded gocoder.one. Sharing learnings from building in tech. https://zaap.bio/joyfully

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