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On the Usability of Random Indexing in Patent Retrieval.
Mihai Lupu
Published in:
ICCS (2014)
Keyphrases
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patent retrieval
clef ip
information retrieval
patent search
prior art
test collection
query translation
patent documents
retrieval effectiveness
query expansion
database
text retrieval
relevant documents
pseudo relevance feedback
intellectual property
natural language
search engine