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Contrastive Learning with Expectation-Maximization for Weakly Supervised Phrase Grounding.
Keqin Chen
Richong Zhang
Samuel Mensah
Yongyi Mao
Published in:
EMNLP (2022)
Keyphrases
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weakly supervised
weakly supervised learning
learning process
learning algorithm
expectation maximization
unsupervised learning
object class
relation extraction
machine learning
bayesian networks
keywords
viewpoint
prior knowledge
supervised learning
maximum likelihood