Predicting Financial Extremes Based on Weighted Visual Graph of Major Stock Indices.
Dong-Rui ChenChuang LiuYi-Cheng ZhangZi-Ke ZhangPublished in: Complex. (2019)
Keyphrases
- stock market
- weighted graph
- stock price
- graph model
- graph representation
- graph structure
- decision making
- random walk
- financial information
- maximum weight
- connected components
- edge weights
- graph theory
- graph partitioning
- spectral graph
- trading systems
- low level
- directed graph
- bipartite graph
- graph mining
- high level
- visual features
- data sets
- graph theoretic
- risk management
- financial markets
- association graph
- weight matrix
- weighted distance
- structured data
- stock trading
- graph based algorithm
- graph matching
- adjacency matrix
- graph construction
- graph databases
- clustering algorithm
- similarity measure