Hankel tensor-based model and $$L_1$$-Tucker decomposition-based frequency recovery method for harmonic retrieval problem.
Zhenting LuanZhenyu MingYuchi WuWei HanXiang ChenBo BaiLiping ZhangPublished in: Comput. Appl. Math. (2023)
Keyphrases
- high order
- mathematical model
- statistical model
- theoretical analysis
- cost function
- objective function
- probabilistic model
- prior information
- decomposition method
- modeling method
- em algorithm
- parameter estimation
- hybrid model
- similarity measure
- prediction model
- recognition algorithm
- evaluation method
- prior knowledge
- energy function
- detection method
- tree structure
- linear model
- classification method
- test data
- tensor decomposition
- bp neural network
- image database
- significant improvement
- linear regression
- segmentation method
- pairwise
- reconstruction method
- optimization method
- relevance model
- input data
- clustering method
- structural learning
- retrieval method
- sensitivity analysis
- statistical methods
- closed form
- support vector machine
- feature space
- multiscale