CodeAlpha_MachineLearning

CodeAlpha Machine Learning Internship

This repository contains all the tasks completed during the Machine Learning Internship offered by CodeAlpha. The projects are built using Python and focus on real-world ML applications, model building, data preprocessing, and practical AI development.

📌 Internship Details

• Domain: Machine Learning
• Organization: CodeAlpha
• Student ID: CA/DF1/110227
• Mode: Virtual Internship
• Duration: 1st June 2026 – 30th June 2026
• Repository Name: CodeAlpha_MachineLearning

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📂 Projects Included

1. Credit Scoring Model

A machine learning model to predict an individual's creditworthiness using past financial data.

Features:

• Feature engineering from financial history
• Classification using Logistic Regression, Decision Trees, Random Forest
• Model evaluation using Precision, Recall, F1-Score, ROC-AUC
• Dataset includes income, debts, payment history

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2. Handwritten Character Recognition

A deep learning model to identify handwritten characters and digits using image processing.

Features:

• Dataset: MNIST (digits) / EMNIST (characters)
• Model: Convolutional Neural Networks (CNN)
• Image preprocessing and augmentation
• High accuracy character classification

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3. Disease Prediction from Medical Data

A machine learning model to predict the possibility of diseases based on patient data.

Features:

• Uses symptoms, age, blood test results as features
• Algorithms: SVM, Logistic Regression, Random Forest, XGBoost
• Datasets: Heart Disease, Diabetes, Breast Cancer (UCI ML Repository)
• Performance metrics and model comparison

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🛠️ Technologies Used

• Python
• Scikit-learn
• TensorFlow / Keras
• Pandas & NumPy
• Matplotlib & Seaborn
• Jupyter Notebook
• Git & GitHub

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🎯 Learning Outcomes

Through these projects, I improved my:

• Machine Learning model building skills
• Data preprocessing and feature engineering
• Deep learning with CNNs
• Model evaluation and optimization
• Real-world dataset handling
• GitHub project management

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📬 Contact

Allen Stivanson Christian Engineering Student – Artificial Intelligence & Data Science | Patent Holder

MADE FOR CODEALPHA: https://www.linkedin.com/company/codealpha-/

• 🌐 Portfolio: https://allen745.github.io/
• 💻 GitHub: https://github.com/allen745
• 🔗 LinkedIn: https://www.linkedin.com/company/codealpha/posts/?feedView=all

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