PatentCom: A Comparative View of Patent Document Retrieval.
Longhui ZhangLei LiChao ShenTao LiPublished in: SDM (2015)
Keyphrases
- document retrieval
- information retrieval
- document collections
- language model
- ranking functions
- relevance feedback
- text retrieval
- retrieval model
- pseudo relevance feedback
- cross language
- spreading activation
- learning to rank
- keyphrases
- retrieved documents
- passage retrieval
- relevant documents
- language modeling
- document indexing
- document ranking
- xml retrieval
- query independent
- data sets
- document length normalization
- inverted index
- query terms
- co occurrence
- machine learning