Chenlei Leng
11 papers · 2012–2025 · 4 venues · across top CS/AI venues
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Achievements
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πΊοΈ Taxonomy Completionist (31) π Academic Marathon Β· Half π Conference Polyglot Β· Bronze π Interdisciplinary Bridge Β· Silver π£ Hot Topic Early Bird
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Topic Pioneer
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Keyword Champion
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Keyword Pioneer
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Trend Setter
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Unstoppable Β· Bronze
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Century Club Β· Bronze
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Keyword Collector
(74)
Venues
Top co-authors
Research topics
Machine Learning
(10)
Core Methods
(9)
Optimization & Theory
(7)
Mathematics & Optimization
(6)
Data Science & Analytics
(3)
Application Areas
(3)
Learning Types
(3)
Optimization
(3)
Mathematics
(2)
Methods
(2)
Artificial Intelligence
(1)
Computer Science
(1)
Applications
(1)
Bayesian & Probabilistic Β· Artificial Intelligence
(1)
Bayesian & Probabilistic Β· Machine Learning
(1)
Keywords
high-dimensional statistics
(3)
sparse regression
(2)
convex optimization
(2)
variable selection
(2)
model selection
(1)
feature selection
(1)
differential privacy
(1)
change detection
(1)
robust regression
(1)
matrix factorization
(1)
cluster analysis
(1)
parameter estimation
(1)
feature extraction
(1)
sparse representation
(1)
distributed learning
(1)
ridge regression
(1)
sparse estimation
(1)
theoretical analysis
(1)
dimensionality reduction
(1)
unsupervised learning
(1)
Papers
Learning Changes in Graphon Attachment Network Models
ICML 2025
An Annotated Graph Model with Differential Degree Heterogeneity for Directed Networks
JMLR 2023
Two-mode Networks: Inference with as Many Parameters as Actors and Differential Privacy
JMLR 2022
A Direct Approach for Sparse Quadratic Discriminant Analysis
JMLR 2018
DECOrrelated feature space partitioning for distributed sparse regression
NeurIPS 2016
No penalty no tears: Least squares in high-dimensional linear models
ICML 2016
On the consistency theory of high dimensional variable screening
NeurIPS 2015
Convex Optimization Procedure for Clustering: Theoretical Revisit
NeurIPS 2014
Provable Subspace Clustering: When LRR meets SSC
NeurIPS 2013
Gradient-based kernel method for feature extraction and variable selection
NeurIPS 2012
Robust Multi-task Regression with Grossly Corrupted Observations
AISTATS 2012