Rui Xin

6 papers · 2021–2025 · 5 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 · Silver 🌉 Interdisciplinary Bridge · Bronze 🗺️ Taxonomy Completionist (14) 👥 Mega-Team · Legion 🔥 Unstoppable · Bronze

Venues

NeurIPS (2) AAAI (1) AISTATS (1) ICLR (1) NAACL (1)

Top co-authors

Cynthia Rudin (4) Margo Seltzer (3) Alex Fang (2) Igor Vasiljevic (2) Jeffrey Li (2) Reinhard Heckel (2) Georgios Smyrnis (2) Vaishaal Shankar (2) Jenia Jitsev (2) Yair Carmon (2)

Research topics

Machine Learning (6) Natural Language Processing (3) Application Areas (3) Core Methods (3) Optimization & Theory (3) Healthcare & Medicine (1) Mathematics & Optimization (1) Applications (1) Clinical (1) Generation (1) Learning Types (1) Optimization (1) Resources & Methods (1)

Keywords

dynamic programming (2) language model (2) feature extraction (1) k-means clustering (1) feature selection (1) attention mechanism (1) sparse regression (1) survival analysis (1) variable importance (1) sparse model (1) greedy algorithm (1) decision tree (1) scaling law (1) downstream task (1) regression tree (1) survival tree (1) optimal solution (1) data curation (1) data filtering (1) rashomon set (1)

Papers

Language models scale reliably with over-training and on downstream tasks ICLR 2025 DataComp-LM: In search of the next generation of training sets for language models NeurIPS 2024 Optimal Sparse Survival Trees AISTATS 2024 Optimal Sparse Regression Trees AAAI 2023 Exploring the Whole Rashomon Set of Sparse Decision Trees NeurIPS 2022 Multitask Learning for Citation Purpose Classification NAACL 2021