if current_chunk: chunks.append(current_chunk)
How to combine RBS-R with Latex OCR for mathematical PDFs. Have you tried recursive splitting? Share your chunking horror stories in the comments. rbs-r pdf
Use pdfplumber or unstructured.io to extract bounding boxes . RBS-R cares about Y-coordinates. If two text blocks have the same Y-axis, they are the same line. If the Y-axis delta is large, it’s a new paragraph. if current_chunk: chunks
delimiters = [ ('\n## ', 'section'), # High level ('\n\n', 'paragraph'), # Medium level ('. ', 'sentence'), # Low level (' ', 'word') # Minimum level ] Use pdfplumber or unstructured
for segment in splits: # Re-add delimiter except for first segment if current_chunk: segment = delim + segment temp_chunk = current_chunk + segment if len(tokenizer.encode(temp_chunk)) <= max_size: current_chunk = temp_chunk else: if current_chunk: chunks.append(current_chunk) # Recursively split the oversized segment at the next level if level + 1 < len(delimiters): chunks.extend(rbsr_split(segment, max_size, level + 1)) else: # Force split at word boundary chunks.append(segment) current_chunk = ""
If you are building a RAG pipeline over financial reports, academic papers, or legal documents, implement RBS-R on Day 1. It requires 50 lines of code and increases your answer_ relevancy score by 15–20% without a single fine-tuning step.
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