Yuyin Lu
5 papers · 2021–2024 · 3 venues · across top CS/AI venues
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Achievements
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🌍
Conference Polyglot · Bronze
🌉
Interdisciplinary Bridge · Bronze
🗺️
Taxonomy Completionist
(11)
Venues
Top co-authors
Research topics
Keywords
graph neural network
(2)
topic hierarchy
(2)
hierarchical topic modeling
(2)
self-attention mechanism
(1)
variational inference
(1)
semantic representation
(1)
topic coherence
(1)
knowledge graph
(1)
gaussian mixture model
(1)
structural equation model
(1)
hyperbolic embedding
(1)
word embedding
(1)
out-of-vocabulary word
(1)
hierarchical topic model
(1)
semantic drift
(1)
relation mining
(1)
dynamic word embedding
(1)
unsupervised learning
(1)
gan-based model
(1)
contrastive learning
(1)
Papers
Hierarchical Topic Modeling via Contrastive Learning and Hyperbolic Embedding
COLING 2024
Graph-based Relation Mining for Context-free Out-of-vocabulary Word Embedding Learning
ACL 2023
Nonlinear Structural Equation Model Guided Gaussian Mixture Hierarchical Topic Modeling
ACL 2023
Graph-based Dynamic Word Embeddings
IJCAI 2022
Lifelong Learning of Topics and Domain-Specific Word Embeddings
ACL 2021