Multilayer Quantile Graph for Multivariate Time Series Analysis and Dimensionality Reduction.
Vanessa Freitas SilvaMaria Eduarda SilvaPedro RibeiroFernando M. A. SilvaPublished in: CoRR (2023)
Keyphrases
- dimensionality reduction
- graph construction
- graph embedding
- feature extraction
- bipartite graph
- graph structure
- high dimensional data
- high dimensional
- low dimensional
- graph representation
- graph model
- structure preserving
- linear dimensionality reduction
- graph mining
- pattern recognition and machine learning
- graph theory
- data representation
- random walk
- directed graph
- principal component analysis
- structured data
- regression model
- connected components
- multivariate data
- graph based algorithm
- graph theoretic
- graph databases
- directed acyclic graph
- linear discriminant analysis
- neural network
- high dimensionality
- principal components
- feature selection
- nearest neighbor
- kernel function
- kernel learning
- graph data
- random projections
- weighted graph
- graph matching