2 papers
cs.LG2026
QueryMarket: Cost-Aware Online Active Learning in Data Markets
Xiwen Huang, Pierre Pinson
Data acquisition is a major bottleneck for learning in real-time streams: analysts must decide on the fly which labels to purchase while respecting a rolling budget. However, exist…
cs.LG2025
How to Purchase Labels? A Cost-Effective Approach Using Active Learning Markets
Xiwen Huang, Pierre Pinson
We introduce and analyse active learning markets as a way to purchase labels, in situations where analysts aim to acquire additional data to improve model fitting, or to better tra…