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Pinghua Gong

5 papers · 2012–2015 · 3 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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+1 more ↓ 🌍 Conference Polyglot Β· Bronze πŸŒ‰ Interdisciplinary Bridge Β· Bronze πŸ—ΊοΈ Taxonomy Completionist (14) 🐣 Hot Topic Early Bird πŸš€ Conference Pioneer
πŸ“ˆ Trend Setter

Venues

ICML (2) NeurIPS (2) JMLR (1)

Top co-authors

Jieping Ye (5) Changshui Zhang (3) Jianhua Huang (1) Zhaosong Lu (1) Chang-shui Zhang (1)

Research topics

Machine Learning (5) Mathematics & Optimization (4) Optimization (4) Optimization & Theory Β· Machine Learning (4) Deep Learning (2) Core Methods (2) Learning Types (2) Optimization & Theory Β· Deep Learning (2) Artificial Intelligence (1) Learning Paradigms (1)

Keywords

non-convex optimization (4) sparse learning (3) convergence analysis (2) multi-task feature learning (2) quasi-newton method (2) sparse regularization (2) gradient descent (1) sparse feature learning (1) feature sharing (1) parameter estimation error (1) nonsmooth optimization (1) proximal operator (1) sparse feature (1) line search (1) iterative shrinkage and thresholding (1) regularized problem (1) iterative shrinkage (1) thresholding algorithm (1) limited memory bfg (1) multi-stage multi-task feature learning (1)

Papers

A Modified Orthant-Wise Limited Memory Quasi-Newton Method with Convergence Analysis ICML 2015 HONOR: Hybrid Optimization for NOn-convex Regularized problems NeurIPS 2015 A General Iterative Shrinkage and Thresholding Algorithm for Non-convex Regularized Optimization Problems ICML 2013 Multi-Stage Multi-Task Feature Learning JMLR 2013 Multi-Stage Multi-Task Feature Learning NeurIPS 2012