Xin Bing
4 papers · 2020–2024 · 3 conferences · across top CS/AI conferences
Achievements
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🌍
Conference Polyglot
(3)
🐝
Cross-Pollinator
(13)
🌉
Interdisciplinary Bridge
🧭
Keyword Pioneer
Conferences
JMLR (2)
ICML (1)
NIPS (1)
Top co-authors
Keywords
matrix factorization
(2)
nonconvex optimization
(1)
feature extraction
(1)
parameter estimation
(1)
topic modeling
(1)
low-rank matrix
(1)
principal component regression
(1)
latent factor model
(1)
sparse topic model
(1)
minimax lower bound
(1)
risk bound
(1)
prediction risk
(1)
sparse decomposition
(1)
model selection
(1)
unique decomposition
(1)
Papers
Towards Theoretical Understanding of Learning Large-scale Dependent Data via Random Features
ICML 2024
Unique sparse decomposition of low rank matrices
NIPS 2021
Prediction Under Latent Factor Regression: Adaptive PCR, Interpolating Predictors and Beyond
JMLR 2021
Optimal Estimation of Sparse Topic Models
JMLR 2020