Pengwei Tang
4 papers · 2023–2026 · 4 venues · across top CS/AI venues
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Achievements
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Conference Polyglot · Bronze
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Interdisciplinary Bridge · Bronze
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Taxonomy Completionist
(17)
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Research topics
Artificial Intelligence
(3)
Deep Learning
(3)
Machine Learning
(3)
Application Areas
(3)
Core AI · Artificial Intelligence
(3)
Learning Types · Deep Learning
(2)
Learning Types · Machine Learning
(2)
Computer Vision
(1)
Architectures
(1)
Core AI · Computer Vision
(1)
Core Methods
(1)
Optimization & Theory · Deep Learning
(1)
Optimization & Theory · Machine Learning
(1)
Keywords
parameter-efficient fine-tuning
(2)
representation learning
(1)
lottery ticket hypothesis
(1)
catastrophic forgetting
(1)
fairness
(1)
network pruning
(1)
class imbalance
(1)
model pruning
(1)
low-rank matrix
(1)
fraud detection
(1)
low-rank adaptation
(1)
sparse neural network
(1)
soft prompt
(1)
feedforward neural network
(1)
pre-trained knowledge
(1)
neural network
(1)
loss reweighting
(1)
null space initialization
(1)
input activation
(1)
decomposed prompt tuning
(1)
Papers
Put the Space of LoRA Initialization to the Extreme to Preserve Pre-trained Knowledge
AAAI 2026
ADePT: Adaptive Decomposed Prompt Tuning for Parameter-Efficient Fine-tuning
ICLR 2025
Decouple then Combine: A Simple and Effective Framework for Fraud Transaction Detection
ACML 2023
Fair Scratch Tickets: Finding Fair Sparse Networks Without Weight Training
CVPR 2023