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Unsupervised Legal Evidence Retrieval via Contrastive Learning with Approximate Aggregated Positive.
Feng Yao
Jingyuan Zhang
Yating Zhang
Xiaozhong Liu
Changlong Sun
Yun Liu
Weixing Shen
Published in:
AAAI (2023)
Keyphrases
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unsupervised learning
learning algorithm
information retrieval
supervised learning
active learning
information retrieval systems
reinforcement learning
learning process
learning systems
feature space
image retrieval
image database
online learning
retrieval model
inductive inference