Graph Convolution for Multimodal Information Extraction from Visually Rich Documents.
Xiaojing LiuFeiyu GaoQiong ZhangHuasha ZhaoPublished in: CoRR (2019)
Keyphrases
- information extraction
- free text
- structured data
- web documents
- text documents
- information retrieval
- unstructured documents
- textual data
- natural language text
- unstructured text
- text mining
- precision and recall
- document collections
- natural language processing
- information retrieval systems
- keywords
- directed graph
- graph theory
- mutual reinforcement
- information extraction systems
- semi structured
- graph representation
- document classification
- metadata
- document retrieval
- image processing
- random walk
- cross document
- named entity recognition
- web mining
- bipartite graph
- connected components
- relevant documents
- user queries
- semantic information
- multi modal
- xml documents
- feature selection
- relational data
- audio visual
- document representation
- machine translation
- named entities
- data extraction