2 citations · 2 across the 2 of their papers we have counts for
2 papers
cs.IR2023
Event-Centric Query Expansion in Web Search
Yanan Zhang, Weijie Cui, Yangfan Zhang +5
In search engines, query expansion (QE) is a crucial technique to improve search experience. Previous studies often rely on long-term search log mining, which leads to slow updates…
cs.CL2022★ 2 cited
Title2Event: Benchmarking Open Event Extraction with a Large-scale Chinese Title Dataset
Haolin Deng, Yanan Zhang, Yangfan Zhang +9
Event extraction (EE) is crucial to downstream tasks such as new aggregation and event knowledge graph construction. Most existing EE datasets manually define fixed event types and…