Hierarchical Frequent Sequence Mining Algorithm for the Analysis of Alarm Cascades in Chemical Processes.
Gyula DorgoKristof VargaJános AbonyiPublished in: IEEE Access (2018)
Keyphrases
- mining algorithm
- discovering frequent
- frequent patterns
- mining frequent
- itemsets
- pattern mining
- frequent itemsets
- weighted association rules
- machine learning
- incremental updating
- transaction databases
- minimum support
- sequential pattern mining
- sequential patterns
- tree structure
- data points
- training set
- data structure