Question Answering Versus Named Entity Recognition for Extracting Unknown Datasets.
Yousef YounesAnsgar ScherpPublished in: IEEE Access (2023)
Keyphrases
- question answering
- named entity recognition
- named entities
- information extraction
- natural language processing
- text summarization
- relation extraction
- natural language
- qa clef
- information retrieval
- linguistic features
- conditional random fields
- cross language
- passage retrieval
- wordnet
- maximum entropy
- text mining
- text documents
- machine learning
- question answering systems
- answer extraction
- databases
- co occurrence
- high dimensional
- noun phrases