Nishant A Mehta
3 papers · 2014–2025 · 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)
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Keyword Champion
📈
Trend Setter
Venues
Top co-authors
Research topics
Keywords
sample complexity
(2)
learning theory
(1)
online learning
(1)
statistical learning theory
(1)
empirical risk minimization
(1)
sparsity
(1)
excess risk
(1)
adversarial setting
(1)
expert advice
(1)
margin condition
(1)
stochastic mixability
(1)
learning rate
(1)
regret bound
(1)
convergence rate
(1)
group distributionally robust optimization
(1)
sleeping bandit
(1)
fast rate
(1)
fast learning rate
(1)
sleeping expert
(1)
risks
(1)