Discovering Low-rank Subspaces for Language-agnostic Multilingual Representations.

Zhihui Xie Handong Zhao Tong Yu Shuai Li

Published 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