Document Information Extraction via Global Tagging.
Shaojie HeTianshu WangYaojie LuHongyu LinXianpei HanYingfei SunLe SunPublished in: CCL (2023)
Keyphrases
- information extraction
- text documents
- web documents
- information retrieval
- text summarization
- document classification
- unstructured documents
- natural language processing
- machine learning
- text mining
- global context
- free text
- precision and recall
- semi structured
- information retrieval systems
- retrieval systems
- open domain
- global information
- structured documents
- metadata
- named entity recognition
- text processing
- web mining
- keywords
- relevant documents
- conditional random fields
- semantic information
- document collections
- multimedia documents
- database
- feature selection
- document representation
- vector space model
- document clustering
- machine translation
- document retrieval
- document images
- question answering