2 papers
cs.LG2024
A3S: A General Active Clustering Method with Pairwise Constraints
Xun Deng, Junlong Liu, Han Zhong +5
Active clustering aims to boost the clustering performance by integrating human-annotated pairwise constraints through strategic querying. Conventional approaches with semi-supervi…
cs.CL2024
Self-Adaptive Reconstruction with Contrastive Learning for Unsupervised Sentence Embeddings
Junlong Liu, Xichen Shang, Huawen Feng +2
Unsupervised sentence embeddings task aims to convert sentences to semantic vector representations. Most previous works directly use the sentence representations derived from pretr…