Christos Boutsidis
7 papers · 2009–2016 · 3 venues · across top CS/AI venues
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Achievements
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π Interdisciplinary Bridge Β· Silver π Academic Marathon Β· Sprint πΊοΈ Taxonomy Completionist (20) π£ Hot Topic Early Bird π Conference Polyglot Β· Bronze
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Conference Pioneer
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Trend Setter
Venues
Top co-authors
Research topics
Keywords
dimensionality reduction
(3)
k-means clustering
(3)
random projection
(2)
randomized algorithm
(2)
principal component analysis
(2)
approximation guarantee
(2)
feature selection
(1)
sparse principal component analysis
(1)
canonical correlation analysis
(1)
generalization error
(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)
sparse feature
(1)
polynomial time algorithm
(1)
Papers
Optimal Sparse Linear Encoders and Sparse PCA
NeurIPS 2016
Spectral Clustering via the Power Method - Provably
ICML 2015
Efficient Dimensionality Reduction for Canonical Correlation Analysis
ICML 2013
Random Projections for Support Vector Machines
AISTATS 2013
Sparse Features for PCA-Like Linear Regression
NeurIPS 2011
Random Projections for k-means Clustering
NeurIPS 2010
Unsupervised Feature Selection for the k-means Clustering Problem
NeurIPS 2009