Patent SMT Based on Combined Phrases for NTCIR-7.

Junguo Zhu Haoliang Qi Muyun Yang Jufeng Li Sheng Li

Published in: NTCIR (2008)

Keyphrases

patent retrieval
test collection
natural language
intellectual property
clef ip
information retrieval
query expansion
patent search
neural network
retrieval effectiveness
statistical machine translation
patent documents
information retrieval systems
prepositional phrase