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cs.LG2026
AHEAD: Advancing Multi-Class Label Aggregation with Interpretable Cross-Annotator Modeling
Ju Chen, Sijia Xu, Jun Feng +2
Crowdsourced labeling provides valuable labeled data for domains across natural language processing, computer vision, and video. Label aggregation aims to infer latent true labels…
cs.LG2026
CTC: A Training-Free Framework for Efficient Tabular Data Condensation
Sijia Xu, Fan Li, Xiaoyang Wang +2
Tabular data is the primary data format in industrial relational databases, underpinning modern data analytics and decision-making. However, the increasing scale of tabular data po…