NTCIR-7 Patent Mining Experiments at RALI.
Guihong CaoJian-Yun NieLixin ShiPublished in: NTCIR (2008)
Keyphrases
- patent retrieval
- clef ip
- test collection
- information retrieval
- data mining techniques
- itemsets
- mining algorithm
- knowledge discovery
- frequent patterns
- data mining methods
- pattern mining
- sequential patterns
- web retrieval
- data mining
- text mining
- natural language
- retrieval effectiveness
- web mining
- intellectual property
- search engine
- data analysis