Knowledge Extraction from Semi-structured Data Based on Fuzzy Techniques.
Paolo CeravoloMaria Cristina NocerinoMarco VivianiPublished in: KES (2004)
Keyphrases
- knowledge extraction
- semi structured data
- structured data
- semi structured
- web mining
- xml data
- knowledge discovery
- xml documents
- data mining
- fuzzy rule based systems
- textual documents
- fuzzy sets
- fuzzy logic
- mining frequent
- semi structured information
- unstructured data
- heterogeneous data
- web data
- membership functions
- unordered trees
- relational databases
- fuzzy rules
- tree structured data
- social network analysis
- information extraction
- recursive queries
- ordered trees
- high dimensional