Estimation of sparse equivalent graph filters with limited observations.
Shengda JinZhaowei ZhuXuming SongSadiq AliHua QianXiliang LuoPublished in: DSP (2017)
Keyphrases
- edge detection
- gaussian graphical models
- graph model
- equivalence class
- graph theory
- dense motion estimation
- graph mining
- random walk
- accurate estimation
- structured data
- high dimensional
- graph databases
- graph structure
- weighted graph
- directed graph
- sparse data
- regularized regression
- elastic net
- graph based algorithm
- equivalence classes
- graph theoretic
- estimation algorithm
- directed acyclic graph