Tingyu Xia
6 papers · 2020–2025 · 4 venues · across top CS/AI venues
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Achievements
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Conference Polyglot · Bronze
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Academic Marathon · Sprint
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Interdisciplinary Bridge · Bronze
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Taxonomy Completionist
(16)
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Hot Topic Early Bird
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Research topics
Machine Learning
(5)
Natural Language Processing
(5)
Resources & Methods
(4)
Artificial Intelligence
(3)
Learning Types · Machine Learning
(3)
Deep Learning
(2)
Core AI
(2)
Learning Types · Deep Learning
(2)
Optimization & Theory
(2)
Application Areas
(1)
Applications
(1)
Core Methods
(1)
Learning Paradigms
(1)
Keywords
language model
(2)
supervised fine-tuning
(2)
text classification
(1)
weakly supervised learning
(1)
natural language generation
(1)
model evaluation
(1)
response generation
(1)
language model evaluation
(1)
weakly supervised classification
(1)
computational efficiency
(1)
reinforcement learning from human feedback
(1)
probability distribution
(1)
hilbert-schmidt independence criterion
(1)
singular value decomposition
(1)
text retrieval
(1)
node embedding
(1)
data selection
(1)
rejection sampling
(1)
network embedding
(1)
signed network
(1)
Papers
Large Language Model Evaluation via Matrix Nuclear-Norm
EMNLP 2025
Rethinking Data Selection at Scale: Random Selection is Almost All You Need
EMNLP 2025
Self-play with Execution Feedback: Improving Instruction-following Capabilities of Large Language Models
ICLR 2025
Language Models can Evaluate Themselves via Probability Discrepancy
ACL 2024
FastClass: A Time-Efficient Approach to Weakly-Supervised Text Classification
EMNLP 2022
Unsupervised Nonlinear Feature Selection from High-Dimensional Signed Networks
AAAI 2020