Personal Portfolio

Hi, I’m Yaşar Yiğit Turan.

I’m a statistics student at Hacettepe University focused on machine learning, deep learning, and AI projects with practical business impact.

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Featured Work

Sentiment Analysis: Amazon Kozmos Reviews

NLP preprocessing with NLTK, TF-IDF vectorization, then Logistic Regression and Random Forest classification.

Sentiment analysis visualization View on Kaggle

Credit Score Prediction Using ANN

Customer credit classification using ANN with SMOTE balancing, plus full preprocessing and feature engineering.

Credit score ANN visual 1 Credit score ANN visual 2
View on Kaggle

Power BI: Global Superstore Report

Interactive BI dashboard with drillthrough, rich visual storytelling, and regional trend analysis.

Power BI report page 1 Power BI report page 2
View on GitHub