Add preprocessing

.gitignore

+__pycache__/constants.cpython-311.pyc

README.md

@@ -4,10 +4,12 @@
 
 ***Dataset link: [The Bread Basket](https://www.kaggle.com/datasets/mittalvasu95/the-bread-basket)***
 
-> ***This project contains a jupyter notebook `hw.ipynb` containing the following steps:***
+> ***This project contains a jupyter notebook `hw1.ipynb` containing the following steps:***
 > 1. **Setup requirements**
 > 1. **Data preprocessing**
 > 1. **Extracting rules using**
 >       - **Apriori**
 >       - **FP Growth**
 > 1. **Performance comparison between the two algorithms**
+
+> ***This project contains a python file `constants.ipynb` containing some fixed values used in `hw.ipynb`, refered as `CONSTANTS` class***

constants.py

 class CONSTANTS:
-    DATASET_PATH = 'data/bread_basket.csv'    
+    DATASET_PATH = 'data/bread_basket.csv'
\ No newline at end of file
+    DATASET_SHAPE = (20507, 5)
+    PREPROCESSED_DATASET_PATH = 'data/bread_basket_preprocessed.csv'
+    PREPROCESSED_DATASET_SHAPE = (9465, 94)
\ No newline at end of file