HiCL: Hierarchical Contrastive Learning of Unsupervised Sentence Embeddings.

Zhuofeng Wu Chaowei Xiao V. G. Vinod Vydiswaran

Published in: EMNLP (Findings) (2023)

Keyphrases

supervised learning
learning algorithm
unsupervised learning
learning process
active learning
learning systems
learning tasks
neural network
natural language
knowledge acquisition
machine learning
decision trees
reinforcement learning
pairwise
high dimensional
prior knowledge