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will.Is.bills

@willIsbillls

Followers
215
Following
16K
Media
105
Statuses
2K

Huge Data Nerd || Optimising Everything With Smart Algorithms + Data

Joined October 2022
Don't wanna be here? Send us removal request.
@willIsbillls
will.Is.bills
2 months
Everyone thinks @berachain is just another L1 meme chain. But the data says otherwise. This network is behaving more like Wall Street in bear skins than a "dog coin chain."đŸ§”
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@willIsbillls
will.Is.bills
19 hours
Ensemble learning is like teamwork in ML. Individuals might miss patterns, but together, they cover each other’s blind spots.
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@willIsbillls
will.Is.bills
19 hours
Instead of trusting one model’s bias, ensembles combine many like Random Forests, XGBoost, or stacking multiple models. Each one sees the data differently, and together, they make stronger predictions.
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@willIsbillls
will.Is.bills
19 hours
One model can be wrong. But when models vote together, the noise starts to cancel out. That’s the power of ensemble learning.
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@willIsbillls
will.Is.bills
2 days
Still, it’s part of the process. Because every ML engineer eventually learns: optimisation isn’t about speed or accuracy It’s about endurance. Full story drops on Substack Friday.
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@willIsbillls
will.Is.bills
2 days
Downgrading. Upgrading. Crashing. Rerunning. Every new “fix” breaks something else. At this point, I’m not tuning the model instead I’m tuning my patience.
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@willIsbillls
will.Is.bills
2 days
I thought tuning hyperparameters would make my model better. Instead, it made me question my life choices. XGBoost, Colab, and dependency hell, a trilogy no one warns you about.
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@willIsbillls
will.Is.bills
9 days
A deployed model doesn’t just predict rather, it powers products, drives decisions, and creates real impact. Build ML for production, not for your desktop.
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@willIsbillls
will.Is.bills
9 days
Deployment is where the magic happens: - APIs that serve predictions instantly - Monitoring to catch drift & errors - Automated retraining to stay sharp - Scalability without crashing servers
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@willIsbillls
will.Is.bills
9 days
You spent months building the perfect ML model, and then it sat on your laptop. Congratulations, your "genius" just became a fancy spreadsheet.
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@willIsbillls
will.Is.bills
12 days
This is the moment your ML project stops being an experiment and starts being a product. Because a model that isn’t deployed is just a fancy file.
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@willIsbillls
will.Is.bills
12 days
FastAPI made it simple to wrap my logistic regression into an API endpoint. Docker handled the rest, same environment, same dependencies, no "it works on my machine" bs
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@willIsbillls
will.Is.bills
12 days
Training the model was the easy part. Now it’s time for reality: deployment. FastAPI + Docker turned my Jupyter notebook into something the real world can actually use.
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@willIsbillls
will.Is.bills
16 days
One test split doesn’t tell the whole story. That’s why I started using cross-validation to see how my model performs everywhere, not just once.
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@willIsbillls
will.Is.bills
17 days
A low accuracy doesn’t always mean a weak model. Sometimes, it’s your metric and not your math that’s wrong.
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@willIsbillls
will.Is.bills
17 days
That’s when I learned accuracy alone can lie. The model was separating the classes well I just needed the right threshold. After tuning it (≈0.57), accuracy jumped to 88%, with balanced precision, recall, and F1.
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@willIsbillls
will.Is.bills
17 days
I trained my first logistic regression model and got 51% accuracy. At first, I thought it completely failed, until I checked the ROC AUC: 0.94.
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@willIsbillls
will.Is.bills
19 days
having an awesome time @BasedWestAfrica
@BreadOP1
Bread _OP
19 days
Live at Mock Base Batches in Accra with @amjoelbill and @willIsbillls
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@IntelliSages
IntelliSages
20 days
LIVE NOW: The Rise of Local Stablecoins in Africa Report 2025 A deep dive into Africa’s evolving stablecoin landscape - from payments to RWA tokenization. Built by @IntelliSages - Africa’s Blockchain Data & Intelligence Hub. 🔗 Read the full report: https://t.co/m8vfMNATI6
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@willIsbillls
will.Is.bills
20 days
If you’re watching the next L2 wave, don’t chase the noise. Watch the silence. That’s where the truth hides. Check out my dashboard here https://t.co/q2zZlY8wd6
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