Information Extraction from Documents: Question Answering Vs Token Classification in Real-World Setups.
Laurent LamPirashanth RatnamoganJoël TangWilliam VanhuffelFabien CaspaniPublished in: ICDAR (2) (2023)
Keyphrases
- question answering
- information extraction
- information retrieval
- passage retrieval
- question classification
- syntactic information
- natural language questions
- document classification
- question answering systems
- free text
- text documents
- natural language processing
- web documents
- named entities
- relation extraction
- candidate answers
- machine learning
- natural language
- answering questions
- text summarization
- named entity recognition
- text classification
- data mining
- natural language text
- cross language
- image classification
- qa clef
- text mining
- feature selection
- feature weighting
- semi structured
- answer validation