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https://github.com/mdalamin5/data-science-machine-learning-basics

This repository is a comprehensive guide to Machine Learning algorithms, Python OOP, data preprocessing, and visualization using Pandas, NumPy, Seaborn, Scikit-learn, and more. It includes hands-on Jupyter notebooks, modular Python scripts, and a structured ML pipeline for training and evaluating models. 🚀
https://github.com/mdalamin5/data-science-machine-learning-basics

data-visualization datapreprocessing machine-learning-algorithms object-oriented-programming

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This repository is a comprehensive guide to Machine Learning algorithms, Python OOP, data preprocessing, and visualization using Pandas, NumPy, Seaborn, Scikit-learn, and more. It includes hands-on Jupyter notebooks, modular Python scripts, and a structured ML pipeline for training and evaluating models. 🚀

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README

          

# **Comprehensive Guide to Machine Learning & Python OOP**

## **Overview**
This repository serves as a **comprehensive resource** for understanding **Machine Learning algorithms**, **Python Object-Oriented Programming (OOP)**, **data preprocessing**, and **visualization techniques** using industry-standard tools.

## **Topics Covered**

### 🔹 **Machine Learning Algorithms**
✔ **Supervised Learning:** Linear Regression, Logistic Regression, Decision Trees, SVM, KNN
✔ **Unsupervised Learning:** K-Means Clustering, PCA, DBSCAN
✔ **Ensemble Methods:** Random Forest, Gradient
✔ **Deep Learning (Basic):** Neural Networks, CNN, RNN (Intro)

### 🔹 **Data Preprocessing Techniques**
✔ Handling **Missing Values** (Mean/Mode Imputation, Interpolation)
✔ **Feature Scaling:** Min-Max Scaling, Standardization
✔ **Categorical Encoding:** One-Hot Encoding, Label Encoding
✔ **Feature Selection:** Correlation Analysis, Recursive Feature Elimination (RFE)

### 🔹 **Visualization Techniques**
✔ **Seaborn & Matplotlib:** Histograms, Pair Plots, Heatmaps
✔ **Pandas Profiling:** Automated EDA
✔ **Plotly & Interactive Visuals:** Scatter Plots, Line Graphs, 3D Plots

### 🔹 **Python OOP in Machine Learning**
✔ **DataPreprocessor Class** (Handles missing values, encoding, scaling)
✔ **ModelTrainer Class** (Fits and evaluates ML models)
✔ **Visualizer Class** (Generates charts & plots for analysis)
✔ **Pipeline Implementation** (Combining preprocessing, training, and evaluation)

## **Installation**
To set up the environment, install dependencies with:
```
pip install -r requirements.txt
```

## **Future Enhancements**
🚀 Implement Deep Learning models for advanced tasks
🚀 Add more real-world datasets for hands-on learning
🚀 Expand visualization techniques with interactive tools