- Binarise images
- Crop images into single columned text
- Correct Skew
- OCR with AWS Textract (yielded better results than Tesseract).
- Correct OCR mistakes with SpellChecker
- Split text into sections based on each person's name
- Categorise information based on keywords and patterns
- Group similar locations or institutions
- Map connections between nodes based on number of shared affiliations
- Draw network using Gephi