Low-Rank Characteristic Tensor Density Estimation Part II: Compression and Latent Density Estimation.
Magda AmiridiNikos KargasNicholas D. SidiropoulosPublished in: IEEE Trans. Signal Process. (2022)
Keyphrases
- density estimation
- low rank
- trace norm
- high order
- matrix completion
- convex optimization
- mixture model
- matrix factorization
- probability density function
- singular value decomposition
- linear combination
- missing data
- probability density
- outlier detection
- high dimensional data
- gaussian mixture model
- semi supervised
- higher order
- em algorithm
- reproducing kernel hilbert space
- dimensionality reduction
- image segmentation
- data analysis
- kernel matrix
- feature space
- multi task
- pairwise
- mutual information
- expectation maximization
- missing values
- machine learning
- generative model