Megasthenis Asteris
6 papers · 2014–2016 · 3 venues · across top CS/AI venues
Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.
Achievements
Jump to papers ↓
🌍
Conference Polyglot · Bronze
🌉
Interdisciplinary Bridge · Bronze
🗺️
Taxonomy Completionist
(19)
🐣
Hot Topic Early Bird
Venues
Top co-authors
Research topics
Machine Learning
(6)
Core Methods
(6)
Mathematics & Optimization
(4)
Optimization
(4)
Optimization & Theory
(3)
Mathematics
(2)
Artificial Intelligence
(1)
Data Science & Analytics
(1)
Deep Learning
(1)
Healthcare & Medicine
(1)
Applications
(1)
Learning Paradigms
(1)
Learning Types · Deep Learning
(1)
Learning Types · Machine Learning
(1)
Research
(1)
Keywords
sparse principal component analysis
(3)
approximation algorithm
(2)
principal component analysis
(2)
sparse pca
(2)
dimensionality reduction
(2)
combinatorial optimization
(2)
bipartite matching
(1)
constrained optimization
(1)
low-rank approximation
(1)
variance maximization
(1)
canonical correlation analysis
(1)
matrix deflation
(1)
maximum weight matching
(1)
combinatorial algorithm
(1)
brain activity
(1)
correlation clustering
(1)
eigenvalue decay
(1)
approximation guarantee
(1)
spiked covariance model
(1)
nonnegative principal component analysis
(1)
Papers
A Simple and Provable Algorithm for Sparse Diagonal CCA
ICML 2016
Bipartite Correlation Clustering: Maximizing Agreements
AISTATS 2016
Orthogonal NMF through Subspace Exploration
NeurIPS 2015
Sparse PCA via Bipartite Matchings
NeurIPS 2015
Stay on path: PCA along graph paths
ICML 2015
Nonnegative Sparse PCA with Provable Guarantees
ICML 2014