Hankel Matrix Nuclear Norm Regularized Tensor Completion for N-dimensional Exponential Signals.
Jiaxi YingHengfa LuQingtao WeiJian-Feng CaiDi GuoJihui WuZhong ChenXiaobo QuPublished in: IEEE Trans. Signal Process. (2017)
Keyphrases
- trace norm
- low rank
- nuclear norm
- norm minimization
- matrix completion
- low rank matrix
- convex optimization
- low rank matrices
- frobenius norm
- linear combination
- matrix factorization
- singular value decomposition
- missing data
- singular values
- high order
- semi supervised
- high dimensional data
- interior point methods
- rank minimization
- signal processing
- kernel matrix
- tensor decomposition
- unsupervised feature selection
- minimization problems
- data matrix
- sparse representation
- total variation
- collaborative filtering
- least squares
- active learning