ML, DL & Computer Vision Learning Journey 🚀

Welcome to my personal learning journey through Machine Learning (ML), Deep Learning (DL), and Computer Vision (CV), primarily based on Kaggle Learn and practical hands-on coding. This repository includes well-structured notebooks and code along with explanations and references.

---

📚 Courses Covered

✅ 1. Intro to Machine Learning (Kaggle)

Status: Completed ✅
This course covers the fundamentals of machine learning and introduces concepts using decision trees and random forests.

Topics:

• Introduction to Machine Learning
• How Models Work (Decision Trees)
• Model Validation
• Underfitting & Overfitting
• Random Forests
• Feature Engineering Basics
• Data Leakage
• Final Project

---

✅ 2. Intermediate Machine Learning (Kaggle)

Status: Completed ✅
This course builds on the basics with a focus on handling missing data, categorical variables, and using XGBoost.

Topics:

• Missing Values: Drop & Impute
• Handling Categorical Variables: Drop, Ordinal Encoding, One-Hot Encoding
• Pipelines in Scikit-Learn
• Cross-Validation
• XGBoost
• Feature Importance
• Advanced Data Leakage (Target leakage, Train-test contamination)
• Final Project

---

✅ 3. Intro to Deep Learning (PyTorch/Keras)

Status: Completed ✅
This course introduces neural networks using PyTorch and focuses on core concepts like activation, optimization, and regularization.

Topics:

• A Single Neuron & Linear Units
• Fully Connected Networks
• Activation Functions
• Sequential Models
• Loss Functions
• Optimizers (SGD)
• Learning Rate & Batch Size
• Overfitting & Underfitting
• Learning Curves
• Early Stopping
• Dropout & Batch Normalization
• Classification Task (Final Project)

---

🕐 4. Computer Vision (Kaggle)

Status: Coming Soon 🔜
I will begin this course after completing documentation and final touches for the above modules.

---

📁 Folder Structure

ml-dl-computer-vision-journey/
│
├── README.md
├── machine-learning/
│   ├── 01_intro-to-ml/
│   └── 02_intermediate-ml/
│
├── deep-learning/
│   └── 03_intro-to-dl/
│
├── computer-vision/   # Coming Soon
│
└── datasets/          # Custom or Kaggle datasets (if any)