Sparse and Robust Multivariate Functional Principal Component Analysis for Passenger Flow Pattern Discovery in Metro Systems.
Kai WangFugee TsungPublished in: IEEE Trans. Intell. Transp. Syst. (2022)
Keyphrases
- pattern discovery
- principal component analysis
- interesting patterns
- data analysis
- pattern mining
- association rule mining
- intelligent systems
- distributed systems
- graph mining
- computer systems
- knowledge discovery
- structural constraints
- discovering patterns
- information retrieval
- rule discovery
- frequently occurring
- pattern extraction
- recurring patterns
- data sets
- recursive partitioning
- temporal patterns
- multi dimensional
- high dimensional
- feature space
- data structure
- feature extraction
- face recognition
- data mining