Use of Pseudo Relevance Feedback for Patent Clustering with Fuzzy CMeans.
Noushin FadaeiThomas MandlPublished in: CIKM Workshops (2018)
Keyphrases
- pseudo relevance feedback
- prior art
- query expansion
- patent retrieval
- retrieval effectiveness
- document retrieval
- information retrieval
- language model
- clustering method
- ad hoc retrieval
- relevant documents
- k means
- clustering algorithm
- retrieved documents
- automatic query expansion
- patent documents
- average precision
- relevance model
- relevance feedback
- patent search
- interactive query expansion
- original query
- data points
- intellectual property
- document clustering
- cluster analysis
- information retrieval systems
- learning algorithm