Text Summarization Challenge: Text Summarization Evaluation at NTCIR Workshop2.
Takahiro FukusimaManabu OkumuraPublished in: NTCIR (2001)
Keyphrases
- text summarization
- named entity recognition
- natural language processing
- information extraction
- multi document summarization
- question answering
- evaluation metrics
- keyword extraction
- automatic summarization
- test collection
- automatic text summarization
- extractive summarization
- precision and recall
- query expansion
- document structure
- lexical chains
- ir evaluation
- information retrieval
- maximum entropy
- cross language information retrieval
- knowledge base
- text segments
- sentence extraction
- machine learning