A new algorithm for approximate pattern mining in multi-graph collections.
Niusvel Acosta-MendozaAndrés Gago AlonsoJesús Ariel Carrasco-OchoaJosé Francisco Martínez TrinidadJosé Eladio Medina-PagolaPublished in: Knowl. Based Syst. (2016)
Keyphrases
- pattern mining
- np hard
- graph structure
- optimal solution
- graph model
- subgroup discovery
- data structure
- frequent itemset mining
- machine learning
- high utility
- pattern discovery
- search space
- mining algorithm
- search strategy
- sequential patterns
- weighted graph
- graph mining
- association rules
- information retrieval
- graph clustering
- fp tree
- pattern growth
- databases
- discovering frequent