User-System Cooperation in Document Annotation Based on Information Extraction.
Fabio CiravegnaAlexiei DingliDaniela PetrelliYorick WilksPublished in: EKAW (2002)
Keyphrases
- information extraction
- social annotations
- web documents
- information retrieval
- text documents
- cooperative
- user interface
- user interaction
- natural language processing
- information retrieval systems
- question answering
- precision and recall
- document clustering
- document images
- text mining
- end users
- relevant documents
- keywords
- recommender systems
- automatic annotation
- metadata
- collaborative filtering
- multi agent
- user queries
- relevance feedback
- named entities
- document retrieval
- document classification
- text summarization
- document relevance