Chiranjib Bhattacharya
3 papers · 2016–2018 · 2 venues · across top CS/AI venues
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Achievements
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Conference Polyglot ยท Bronze
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Interdisciplinary Bridge ยท Bronze
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Keywords
proximal operator
(2)
convex optimization
(1)
graph matching
(1)
topic modeling
(1)
iteration complexity
(1)
non-negative matrix factorization
(1)
submodular function
(1)
first-order algorithm
(1)
model consistency
(1)
group identification
(1)
ordered weighted norm
(1)
exact penalty
(1)
variable selection
(1)
heavy noise
(1)
Papers
Convex Optimization over Intersection of Simple Sets: improved Convergence Rate Guarantees via an Exact Penalty Approach
AISTATS 2018
Identifying Groups of Strongly Correlated Variables through Smoothed Ordered Weighted L_1-norms
AISTATS 2017
Non-negative Matrix Factorization under Heavy Noise
ICML 2016