Before revision: We combine deep learning and Conditional Probabilistic Context Free Grammars ( CPCFG) to create an end-to-end system for extracting structured information from complex documents.
After revision: We address the challenge of extracting structured information from business documents without detailed annotations. We propose Deep Conditional Probabilistic Context Free Grammars ( CPCFG) to create an end-to-end system for extracting structured information from complex documents.