Lawrence olorunda

Machine Learning • Data Science • Data Analysis
Learning in public | Building with data | Python

[Lawrence olorunda @LawrenceDa56328]

🚀 Built a University Management Database in MySQL.

Practiced:
✔ CREATE DATABASE
✔ CREATE TABLE
✔ INSERT
✔ ALTER TABLE
✔ UPDATE
✔ SELECT
Every expert started with a single table. Today it's a student database. Tomorrow, bigger systems.
#SQL #MySQL #DataAnalytics #Data

[Lawrence olorunda @LawrenceDa56328]

🎯 Bias vs Variance in ML

• Bias → model too simple → underfitting
• Variance → model too complex → overfitting
The goal isn’t perfection — it’s balance.

📉 Minimize prediction error, not just bias or variance.

#MachineLearning #BiasVariance #DataScience #MLConcepts

[Lawrence olorunda @LawrenceDa56328]

K-Means Clustering in one idea 👇

Group similar data → uncover hidden patterns → make better decisions.

ML isn’t always about answers.
Sometimes it’s about listening to the data.

👉 What algorithm are you learning?

#MachineLearning #KMeans #MLJourney

[Lawrence olorunda @LawrenceDa56328]

Today I learned:

Logistic Regression = probabilities & decision boundaries
KNN = neighbors vote by distance
Same problem. Different mindset.
That’s ML 🔥

#MachineLearning #Classification #LogisticRegression #KNN

[Lawrence olorunda @LawrenceDa56328]

Today I revisited Linear Regression — the “Hello World” of ML.
From slope & residuals to feature selection and multicollinearity, it’s clear why this simple model builds the foundation for everything that follows. 🚀

#MachineLearning #LinearRegression #LearningInPublic

[Lawrence olorunda @LawrenceDa56328]

Ready to unlock the power of Data? Our online Data Analysis Class is starting November -December 2025! Learn Excel, Tableau, SQL & more. DM me to register and kickstart your data career https://t.co/txZxm12Cur

#DataAnalysis #DataScience #Analytics #BigData #Statistics

[Prem @premtechAI]

This CV helped many people getting a interview calls from Google, Amazon, Microsoft, Netflix, Apple and others.

I am sharing the exact ATS editable templates with you

Retweet & Reply "CV" to get it for free

[Must be following] so that I can DM you

[Only for First 1000 People]

[Harshita Gupta @harshitagu72595]

Faceless channel December 2024

- made $74,026.88
- uploaded 79 videos
- spent ~$5,500 on production ($70/video)

Total profit: $68,526.00

P.S I've created a detailed course revealing my exact system.

Like & comment "channel" and i'll DM it (must follow)

[Elon Musk @elonmusk]

The first Starlink satellite direct to cell phone constellation is now complete.

This will enable unmodified cellphones to have Internet connectivity in remote areas.

Bandwidth per beam is only ~10Mb, but future constellations will be much more capable.

[Elon Musk @elonmusk]

Excellent discussion about solving the national debt crisis

[Elon Musk @elonmusk]

This needs to be fixed.

Should be rule by democracy, not rule by bureaucracy!

[Lawrence olorunda @LawrenceDa56328]

@Tech_Marsha Free

[Frances Marsha @Tech_Marsha]

Access 15 FREE Courses!

▻Microsoft Excel
▻Pro Excel
▻Probability
▻Statistics
▻Mathematics
▻Tableau
▻PowerBI
▻SQL
▻SQL + Tableau
▻Python
▻Programmer
▻Bootcamp
▻Git & GitHub

Just do -

Like & Repost + Reply “FREE” or Check DM✉️

Make Sure You Follow 👉 @Tech_Marsha

[Elon Musk @elonmusk]

Launching on Tuesday

[Elon Musk @elonmusk]

Last night with @realDonaldTrump & @JMilei

[Pepsi Nigeria @Pepsi_Naija]

The biggest collabo just dropped

@YoungJonn X Pepsi 60cl Long Throat Bottle on the Big Big Tinz remix

Now you can enjoy big big refreshment, big big value & big big flex — because you deserve BIG BIG TINZ

Link in bio for the full video

#BigBigTinzRemix
#PepsiLongThroatBottle

[Lawrence olorunda @LawrenceDa56328]

@premkumar1125 YT