Text Summarization Challenge 2 text summarization evaluation at NTCIR workshop 3.
Manabu OkumuraTakahiro FukusimaHidetsugu NanbaTsutomu HiraoPublished in: SIGIR Forum (2004)
Keyphrases
- text summarization
- natural language processing
- named entity recognition
- information extraction
- multi document summarization
- question answering
- evaluation metrics
- extractive summarization
- query expansion
- automatic summarization
- test collection
- document structure
- keyword extraction
- text segments
- automatic text summarization
- ir evaluation
- named entities
- precision and recall
- text mining
- lexical chains
- machine learning
- arabic language
- automatic evaluation
- information retrieval
- feature selection
- maximum entropy