If your PDFs are scanned images or have complex layouts, you may need pdfplumber or pytesseract (OCR).
Evaluating the quality of text generated by artificial intelligence is one of the most significant challenges in modern Natural Language Processing (NLP). Whether you are building a language model, developing an automated translation tool, or parsing business documents, you need a reliable, scalable way to measure performance. bleu+pdf+work
is the statistical weight assigned to each n-gram (usually uniform). If your PDFs are scanned images or have