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Extracting Characteristic Structures among Words in Semistructured Documents.
Kazuyoshi Furukawa
Tomoyuki Uchida
Kazuya Yamada
Tetsuhiro Miyahara
Takayoshi Shoudai
Yasuaki Nakamura
Published in:
PAKDD (2002)
Keyphrases
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semistructured documents
semi structured
tree structured patterns
information extraction
structured data
electronic documents
information retrieval
data model
database
natural language
digital libraries
knowledge discovery
web documents
n gram
semi structured data