Machine Learning Practicals (ml1-practicals)

A complete collection of 9 Machine Learning practicals with built-in graph visualizations and instant one-word download commands (ml-1 to ml-9).

⚡ Instant One-Word Commands

Once installed, just type the practical number you want:

Running any command like ml-1 or ml-2 immediately puts the clean .py file and dataset into your Downloads folder and pops open Windows Explorer so you can view, edit, and run the code!

Download All Practicals at Once:

ml-1 all
# OR
ml1-practicals all

📊 Graphs Included in Every Practical

Every practical script includes visualization:

1. Practical 1 (salary.csv): Actual vs Predicted scatter points + Continuous red regression line.
2. Practical 2 (rent.csv): Actual vs Predicted scatter points + Continuous red regression line.
3. Practical 3 (sales.csv): Actual vs Predicted scatter points + Continuous red regression line.
4. Practical 4 (house.csv): Actual vs Predicted Price scatter plot with ideal $y=x$ reference diagonal.
5. Practical 5 (income.csv): Actual vs Predicted Income scatter plot with ideal $y=x$ reference diagonal.
6. Practical 6 (Digits): 10×10 Colored Confusion Matrix heatmap (ConfusionMatrixDisplay).
7. Practical 7 (Iris): 3×3 Colored Confusion Matrix heatmap with Iris class labels.
8. Practical 8 (Wine): 3×3 Colored Confusion Matrix heatmap with Wine class labels.
9. Practical 9 (PCA): 2D Principal Component scatter plot colored by wine class with a legend.

🚀 How to Run on Any Computer

1. Open Terminal or Command Prompt:

   pip install ml1-practicals
   

2. Download any practical:

   ml-1
   # (Or ml-2, ml-3, ml-4, etc.)
   

3. Open the folder and run:

   python practical_1.py
   

   The script prints all metrics and opens the interactive graph window!

License

MIT License