作者位次 #6/7SIGIR 2026Oral· Information Retrieval (Full)
Hierarchical Cluster-based Open-World Graph Active Learning
Yayong Li · Zhengyi Du · Hong Zhang · Jonathan Wilton · Jinran Wu · Zongli Liu · Nan Ye
摘要
Existing works in graph active learning (GAL) mostly assume a closed-world setting where all classes are known in advance, while in practice, we need to deal with the open-world setting where novel classes are encountered during learning. Apart from selecting informative nodes for refining the cu...