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Browse projects tagged with "feature-engineering".

Boston House Price Predictor cover image

Boston House Price Predictor

Ai-ml

1970s Boston house price predictor. Linear regression on 13 features with log-transformed target (test r²=0.74). Live slider UI on Azure; full analysis in rendered notebook.

College Major vs Your Salary — Data Exploration with Pandas cover image

College Major vs Your Salary — Data Exploration with Pandas

Data

Does picking STEM actually guarantee better earnings? This analysis of 1.2M graduate salaries across 51 majors says it's more complicated. STEM leads on starting salary — but growth rates are nearly identical to HASS, and Economics' earnings ceiling beats every engineering field.

Credit Risk Scoring API cover image

Credit Risk Scoring API

Data

Credit risk scoring API on the German Credit dataset. Three classifiers benchmarked; Logistic Regression wins by cost-weighted score. FastAPI serves predictions with plain-language explanations. Deployed on Azure via GitHub Actions CI/CD.

Data Preprocessing Pipeline — NYC Airbnb cover image

Data Preprocessing Pipeline — NYC Airbnb

Data

A production-grade, class-based data preprocessing pipeline built in Python on the NYC Airbnb Open Dataset (48,895 listings). Handles missing values, outliers, duplicates, encoding, and scaling — then generates five before/after diagnostic visualisations.

Telco Customer Churn Predictor cover image

Telco Customer Churn Predictor

Data

Churn prediction with plain-language risk explanations a retention team can act on. Logistic Regression wins (ROC-AUC 0.8362), benchmarked against Amazon Bedrock Claude Haiku 4.5 zero-shot — tied at 70%. Flask API on Azure.

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