Information Extraction from Tree Documents by Learning Subtree Delimiters.
Boris ChidlovskiiPublished in: IIWeb (2003)
Keyphrases
- information extraction
- information retrieval
- relational learning
- learning algorithm
- learning tasks
- document collections
- free text
- natural language processing
- text mining
- online learning
- web documents
- question answering
- tree structure
- text documents
- keywords
- machine learning
- supervised learning
- precision and recall
- metadata
- tree nodes