Discovering Low-rank Subspaces for Language-agnostic Multilingual Representations.
Zhihui XieHandong ZhaoTong YuShuai LiPublished in: EMNLP (2022)
Keyphrases
- low rank
- high dimensional data
- low rank representation
- linear combination
- missing data
- matrix factorization
- convex optimization
- low rank matrix
- matrix completion
- rank minimization
- singular value decomposition
- semi supervised
- matrix decomposition
- affinity matrix
- low dimensional
- high order
- trace norm
- singular values
- nearest neighbor
- data sets
- high dimensional
- low rank matrices
- robust principal component analysis
- minimization problems
- subspace clustering
- missing values
- super resolution
- input data
- small number
- data analysis
- pattern recognition