Ravindran Kannan
6 papers · 2014–2025 · 4 conferences · across top CS/AI conferences
Achievements
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π Conference Polyglot (4) π Academic Marathon (11) π Cross-Pollinator (11) π Interdisciplinary Bridge π§ Keyword Pioneer
π£
Hot Topic Early Bird
πΊοΈ
Taxonomy Completionist
(11)
π
Keyword Champion
(2)
π
Trend Setter
Conferences
ICML (3)
COLT (1)
ICLR (1)
NIPS (1)
Top co-authors
Keywords
admixture model
(2)
non-negative matrix factorization
(2)
topic model
(2)
topic modeling
(2)
text mining
(1)
sample complexity
(1)
statistical query
(1)
singular value decomposition
(1)
stochastic block model
(1)
planted clique
(1)
latent variable model
(1)
spectral method
(1)
convex hull
(1)
tensor method
(1)
rank estimation
(1)
hidden hub
(1)
gaussian submatrix
(1)
heavy noise
(1)
dimensionality reduction
(1)
latent polytope
(1)
Papers
LevAttention: Time, Space and Streaming Efficient Algorithm for Heavy Attentions
ICLR 2025
Finding k in Latent $k-$ polytope
ICML 2021
Near-optimal sample complexity bounds for learning Latent $k-$polytopes and applications to Ad-Mixtures
ICML 2020
The Hidden Hubs Problem
COLT 2017
Non-negative Matrix Factorization under Heavy Noise
ICML 2016
A provable SVD-based algorithm for learning topics in dominant admixture corpus
NIPS 2014