Update README.md

README.md

@@ -1,3 +1,56 @@
----
-license: mit
----
+---
+license: mit
+task_categories:
+- token-classification
+tags:
+- student
+- class
+- school
+size_categories:
+- 1K<n<10K
+---
+
+---
+task_categories:
+- tabular-classification
+- text-generation
+language:
+- en
+tags:
+- student-records
+- school-data
+- anonymized
+pretty_name: "Holyfaith Academy Student Dataset"
+size_categories:
+- n<1k
+---
+
+# Dataset Card for Holyfaith Academy Student Records
+
+This dataset contains academic records for Class VIII and VII students. Personal Identifiable Information (PII) like phone numbers and birth years has been masked to ensure privacy.
+
+## Dataset Description
+
+- **Language:** English
+- **Region:** West Bengal, India
+- **Number of Records:** ~61 rows
+
+### Data Fields
+
+| Field Name | Description |
+| :--- | :--- |
+| **CARD NO** | Unique identification number for the student record. |
+| **Name** | Full name of the student in uppercase. |
+| **OLD Class** | Academic level (e.g., VIII or VII). |
+| **Old.UNIT** | The school unit or section assigned to the student. |
+| **Old.ROLL** | Roll number assigned to the student in their previous class. |
+| **D.O.B** | Date of birth with the year masked as 'xx' for privacy. |
+| **Contact** | Phone number with only the last 4 digits visible for identification. |
+
+## Data Anonymization
+To comply with data safety standards, the following transformations were applied [code_file:1]:
+- **D.O.B**: Converted from `dd.mm.yyyy` to `dd.mm.xx`.
+- **Contact**: Masked as `xxxxxxXXXX` where `XXXX` are the last four digits.
+
+## Usage and Limitations
+This dataset is intended for educational purposes, such as practicing data cleaning with Python/Pandas or building school management systems. It should not be used to attempt to re-identify individuals.