Novel Query Expansion Technique using Apriori Algorithm.
Arnon RungsawangAthichart TangpongPawat LaohaweeTawa KhampachuaPublished in: TREC (1999)
Keyphrases
- query expansion
- apriori algorithm
- association rules
- association rule mining
- information retrieval systems
- itemsets
- retrieval effectiveness
- frequent patterns
- information retrieval
- language model
- data mining techniques
- pseudo relevance feedback
- text retrieval
- frequent itemset mining
- original query
- improving search
- relevant documents
- biomedical information retrieval
- retrieval model
- relevance feedback
- data mining
- frequent itemsets
- query terms
- mining algorithm
- user queries
- retrieved documents
- metadata
- automatic query expansion
- search engine