Data Science | Machine Learning Engineer | Python • SQL • Power BI • Excel
Joined July 2024
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2 Photos and videos
Feb 6
This project transforms raw survey data from the Ghana Tech Ecosystem Survey 2025 into an actionable dashboard that provides deep insights into Ghana's technology sector. The survey captured responses from tech professionals, covering demographics, skills, tools, work arrangement
ALT This project transforms raw survey data from the Ghana Tech Ecosystem Survey 2025 into an interactive, actionable dashboard that provides deep insights into Ghana's technology sector. The survey captured responses from 286 tech professionals across Ghana, covering demographics, skills, tools, work arrangements, and ecosystem needs. #GHDataViz26 #Data Science #Visualization #Learning
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Jan 27
A 99% accuracy score once made me feel unstoppable
Now I know in ML, 99% often screams overfitting
Here’s why learning noise beats you in the real world
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Jan 27
Final-year student at University of Ghana 🇬🇭
Learning that “perfect” models fail in production.
Sharing wins & mistakes as I learn. Follow if you’re on the same path 👋
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Jan 27
What helps? Regularization
A penalty for unnecessary complexity.
Focus on signal > noise.
Simple models survive.
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Jan 27
That’s overfitting.
The model memorizes training data (noise outliers).
New data shows up and it panics
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Jan 27
Think of an athlete who only trains on a flat indoor track 🏃♂️
Crushes practice.
Falls apart on real terrain.
They learned the track, not running.
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