Jiazhong Nie

5 papers · 2008–2016 · 4 venues · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌍 Conference Polyglot · Bronze 🏃 Academic Marathon · Sprint 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (12) 🐣 Hot Topic Early Bird

Venues

COLT (2) COLING (1) EMNLP (1) JMLR (1)

Top co-authors

Manfred K. Warmuth (2) Xihong Wu (1) Wouter M. Koolen (1) Fuliang Weng (1) Xinhua Zhang (1) Yize Li (1) Yi Zhang (1) Dingsheng Luo (1) Baoshi Yan (1) S.v.n. Vishwanathan (1)

Research topics

Machine Learning (3) Core Methods (3) Learning Types (3) Mathematics & Optimization (2) Optimization (2) Artificial Intelligence (1) Deep Learning (1) Core AI (1) Optimization & Theory · Machine Learning (1) Optimization & Theory · Deep Learning (1)

Keywords

principal component analysis (2) dimensionality reduction (2) online learning (1) subspace learning (1) orthogonal decomposition (1) gradient descent (1) matrix optimization (1) regret bound (1) online algorithm (1) boosting algorithm (1) zero-sum game (1) lower bound (1) orthogonal set (1) directional information (1) hadamard matrix (1) matrix exponentiated gradient (1) online pca (1) hadamard matrice (1) compression loss (1) regret analysis (1)

Papers

Online PCA with Optimal Regret JMLR 2016 Learning a set of directions COLT 2013 Open Problem: Lower bounds for Boosting with Hadamard Matrices COLT 2013 Contextual Recommendation based on Text Mining COLING 2010 Integrating Multi-level Linguistic Knowledge with a Unified Framework for Mandarin Speech Recognition EMNLP 2008