Mining Causality for Explanation Knowledge from Text.
Chaveevan PechsiriAsanee KawtrakulPublished in: J. Comput. Sci. Technol. (2007)
Keyphrases
- text mining
- knowledge discovery
- data mining techniques
- knowledge extraction
- database
- general knowledge
- domain knowledge
- knowledge base
- expert systems
- semantic information
- free text
- learning systems
- knowledge acquisition
- causal knowledge
- causal reasoning
- textual case based reasoning
- data mining
- information retrieval
- knowledge representation
- causal relationships
- hidden knowledge
- search engine
- prior knowledge
- linguistic information
- domain dependent
- data mining tools
- background knowledge
- itemsets
- frequent itemsets
- semantic network
- sequential patterns
- knowledge sharing
- web mining
- text documents
- data mining algorithms