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'ChemXtract' A System for Extraction of Chemical Events from Patent Documents.
Pattabhi Rk Rao
Sobha Lalitha Devi
Published in:
RANLP (2023)
Keyphrases
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patent documents
prior art
patent retrieval
automatically extracted
patent search
patent information
intellectual property
information retrieval
clef ip
structured documents
information extraction
test collection
web search
general purpose
knowledge base
machine learning
database