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Knowledge Acquisition from Forestry Machinery Patent Based on the Algorithm for Closed Weighted Pattern Mining.
Huiling Yu
Jie Guo
Dongyan Shi
Guangsheng Chen
Shanshan Cui
Published in:
ICYCSEE (2015)
Keyphrases
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pattern mining
knowledge acquisition
optimal solution
preprocessing
search space
dynamic programming
expert systems
data mining
constraint programming
itemsets
database
search algorithm
tree structure
machine learning
weighted graph
sequential pattern mining
subgroup discovery
frequent item sets