Improving Information Extraction from Semi-structured Documents Using Attention Based Semi-variational Graph Auto-Encoder.
Djedjiga BelhadjAbdel BelaïdYolande BelaïdPublished in: ICDAR (2) (2023)
Keyphrases
- semi structured documents
- information extraction
- free text
- semi structured
- structured data
- natural language processing
- precision and recall
- text mining
- information retrieval
- graph representation
- graph theory
- random walk
- rate distortion
- xml schema
- web documents
- xml documents
- data sets
- bit rate
- machine learning
- video compression
- weighted graph
- graph structure
- image segmentation
- computational complexity
- low complexity
- directed graph
- named entities
- conditional random fields
- named entity recognition
- knowledge base
- artificial intelligence
- question answering