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Polynomial Time Matching Algorithms for Tree-Like Structured Patterns in Knowledge Discovery.
Tetsuhiro Miyahara
Takayoshi Shoudai
Tomoyuki Uchida
Kenichi Takahashi
Hiroaki Ueda
Published in:
PAKDD (2000)
Keyphrases
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knowledge discovery
computational complexity
data mining techniques
pattern matching algorithm
worst case
optimization problems
pattern matching
learning algorithm
data mining algorithms
matching algorithm
machine learning
text mining
data mining
np hard
feature points
mining frequent
tree mining