Update README.md

README.md

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 ---
 license: apache-2.0
+task_categories:
+- feature-extraction
+- text-classification
+language:
+- en
+tags:
+- finance
+pretty_name: PDF northwind 
+
 ---
+
+
+# Northwind Invoices and Related Documents
+
+This dataset contains a collection of invoices and related documents from the Northwind database, a sample database used by Microsoft for demonstrating database functionalities.
+
+The invoices include information about the customer, the salesperson, the order date, order ID, product IDs, product names, quantities, unit prices, and total prices. The related documents include shipping documents and stock documents.
+
+This dataset was created by [CHERGUELAINE Ayoub](https://www.linkedin.com/in/ayoub-cherguelaine/) & [BOUBEKRI Faycal](https://www.linkedin.com/in/faycal-boubekri-832848199/) for the purpose of classifying company documents. It can be used for document classification and other NLP tasks.
+
+
+
+# Northwind Invoices
+This dataset contains a collection of invoices generated from the Northwind database, a sample database that represents a fictional food trading company.
+
+The dataset includes invoice information such as the invoice number, customer name, invoice date, product names, quantities, unit prices, and total prices. The data spans over a period of several years and contains information about customers from various countries.
+
+# Data
+
+The dataset contains 2144 rows and 9 columns. The columns are as follows:
+
+Customer Name: The name of the customer who made the purchase.
+Salesperson Name: The name of the salesperson who generated the invoice.
+Order Date: The date the order was placed.
+Order ID: The unique ID of the order.
+ProductID: The unique ID of the product.
+Products: The name of the product.
+Quantities: The quantity of the product ordered.
+UnitPrice: The unit price of the product.
+Total Price: The total price of the product ordered.
+
+# Acknowledgements
+
+The Northwind database was originally created by Microsoft for use in its Access and SQL Server software, and has been widely used as a sample database for educational and demonstration purposes. This dataset was extracted from the database and made available in CSV format for research purposes.
+
+# Citation
+
+If you use this dataset in your research, please cite it as follows:
+
+```json
+@misc{northwind_invoices,
+  author = {Your Name},
+  title = {Northwind Invoices},
+  year = {2023},
+  publisher = {Hugging Face},
+  url = {https://huggingface.co/datasets/AyoubChLin/north_wind_invoices},
+}
+
+```