Erkki Oja
4 papers · 2003–2016 · 2 venues · across top CS/AI venues
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Achievements
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🐣 Hot Topic Early Bird 🏃 Academic Marathon · Half 🌉 Interdisciplinary Bridge · Bronze 🌍 Conference Polyglot · Bronze 🗺️ Taxonomy Completionist (11)
🧭
Keyword Pioneer
📈
Trend Setter
Venues
Top co-authors
Research topics
Keywords
random walk
(2)
matrix factorization
(2)
semi-supervised learning
(1)
manifold learning
(1)
spectral clustering
(1)
cluster analysis
(1)
doubly stochastic normalization
(1)
clustering analysis
(1)
data visualization
(1)
low-rank decomposition
(1)
low-rank approximation
(1)
gradient descent
(1)
stochastic neighbor embedding
(1)
embedding similarity
(1)
fixed-point optimization
(1)
graph random walk
(1)
optimization algorithm
(1)
heavy-tailed distribution
(1)
doubly stochastic matrix
(1)
non-negative matrix factorization
(1)
Papers
Low-Rank Doubly Stochastic Matrix Decomposition for Cluster Analysis
JMLR 2016
Clustering by Nonnegative Matrix Factorization Using Graph Random Walk
NeurIPS 2012
Heavy-Tailed Symmetric Stochastic Neighbor Embedding
NeurIPS 2009
Introduction to Special Issue on Independent Components Analysis
JMLR 2003