Detection of time irreversibility in interbeat interval time series by visible and nonvisible motifs from horizontal visibility graph.
Gulraiz Iqbal ChoudharyWajid AzizPasi FräntiPublished in: Biomed. Signal Process. Control. (2020)
Keyphrases
- motif discovery
- detection method
- detection algorithm
- false positives
- automatic detection
- non stationary
- graph representation
- detection accuracy
- recurring patterns
- thermal images
- biological sequences
- detection rate
- bipartite graph
- temporal patterns
- motif discovery algorithm
- object detection
- graph structure
- structured data
- anomaly detection
- graph model
- false alarms
- directed graph
- connected components
- random walk