Sungkyu Park
4 papers · 2020–2023 · 4 venues · across top CS/AI venues
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Achievements
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Conference Polyglot ยท Bronze
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Interdisciplinary Bridge ยท Bronze
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Hot Topic Early Bird
Venues
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Research topics
Keywords
contrastive learning
(2)
multilingual nlp
(1)
topic modeling
(1)
event detection
(1)
image clustering
(1)
topic coherence
(1)
robust learning
(1)
semantic clustering
(1)
pre-trained language model
(1)
neural topic model
(1)
adversarial noise
(1)
unsupervised image clustering
(1)
term weighting
(1)
unsupervised learning
(1)
risk communication
(1)
Papers
Unified Neural Topic Model via Contrastive Learning and Term Weighting
EACL 2023
Improving Unsupervised Image Clustering With Robust Learning
CVPR 2021
A Risk Communication Event Detection Model via Contrastive Learning
COLING 2020
Mitigating Embedding and Class Assignment Mismatch in Unsupervised Image Classification
ECCV 2020