Medical Data Preprocessing and Cleaning Pipeline

## Objective Create a preprocessing and cleaning pipeline to prepare raw medical datasets for knowledge retrieval. ## Tasks - [ ] Develop scripts to parse and clean raw medical documents (PDFs, text, CSVs) - [ ] Implement text normalization, noise removal, and deduplication - [ ] Validate document structure and output clean, structured text files - [ ] Document data cleaning guidelines and output validation steps ## Dependencies - Depends on #8 (Data Collection)