Experiments on Robust NL Question Interpretation and Multi-layered Document Annotation for a Cross-Language Question/Answering-System.
Günter NeumannBogdan SacaleanuPublished in: CLEF (Working Notes) (2004)
Keyphrases
- cross language
- multi layered
- question answering
- answer extraction
- answer validation
- document retrieval
- document collections
- qa clef
- passage retrieval
- question answering systems
- spoken document retrieval
- information retrieval
- natural language
- cross language information retrieval
- natural language processing
- text retrieval
- information access
- cross lingual
- qa systems
- text categorization
- named entities
- information retrieval systems
- information extraction
- source language
- relation extraction
- multilingual retrieval
- query translation
- image annotation
- text documents
- web documents
- text mining
- clustering algorithm
- document clustering
- retrieval model
- active learning
- image retrieval
- digital libraries
- machine learning