Christos Boutsidis
7 papers · 2009–2016 · 3 conferences · across top CS/AI conferences
Achievements
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π£ Hot Topic Early Bird π Interdisciplinary Bridge π Cross-Pollinator (10) πΊοΈ Taxonomy Completionist (15) π§ Keyword Pioneer
π
Conference Polyglot
(3)
π
Academic Marathon
(7)
π
Trend Setter
π
Conference Pioneer
Conferences
NIPS (4)
ICML (2)
AISTATS (1)
Top co-authors
Keywords
k-means clustering
(3)
dimensionality reduction
(3)
principal component analysis
(2)
random projection
(2)
feature extraction
(1)
matrix factorization
(1)
feature selection
(1)
sparse principal component analysis
(1)
margin maximization
(1)
sparse pca
(1)
linear regression
(1)
unsupervised feature selection
(1)
feature rescaling
(1)
sparse feature extraction
(1)
eigenfeatures
(1)
support vector machine
(1)
randomized algorithm
(1)
sparse feature
(1)
polynomial time algorithm
(1)
approximation bound
(1)
Papers
Optimal Sparse Linear Encoders and Sparse PCA
NIPS 2016
Spectral Clustering via the Power Method - Provably
ICML 2015
Random Projections for Support Vector Machines
AISTATS 2013
Efficient Dimensionality Reduction for Canonical Correlation Analysis
ICML 2013
Sparse Features for PCA-Like Linear Regression
NIPS 2011
Random Projections for $k$-means Clustering
NIPS 2010
Unsupervised Feature Selection for the $k$-means Clustering Problem
NIPS 2009