Table Detection in Invoice Documents by Graph Neural Networks.
Pau RibaAnjan DuttaLutz GoldmannAlicia FornésOriol Ramos TerradesJosep LladósPublished in: ICDAR (2019)
Keyphrases
- neural network
- document collections
- automatic detection
- database
- detection method
- xml documents
- fuzzy logic
- random walk
- structured data
- free text
- directed graph
- document classification
- false alarms
- graph model
- back propagation
- web documents
- anomaly detection
- object detection
- artificial neural networks
- information retrieval
- detection algorithm
- graph representation
- self organizing maps
- directed acyclic graph
- connected components
- keywords
- graph theory
- similarity scores
- mutual reinforcement
- document clustering
- document retrieval
- text documents
- relevant documents
- user queries
- false positives
- image retrieval
- genetic algorithm