Moment Estimation for Nonparametric Mixture Models through Implicit Tensor Decomposition.
Yifan ZhangJoe KileelPublished in: SIAM J. Math. Data Sci. (2023)
Keyphrases
- mixture model
- density estimation
- tensor decomposition
- gaussian mixture model
- em algorithm
- generative model
- probabilistic model
- model selection
- data representation
- maximum likelihood
- expectation maximization
- probability density
- unsupervised learning
- probability density function
- auxiliary information
- language model
- high order
- gaussian mixture
- density function
- exponential family
- data mining
- learning algorithm
- visual data
- image segmentation
- computer vision
- tensor factorization
- higher order