Partial Multi-Label Learning with Noisy Label Identification


  • Ming-Kun Xie NUAA
  • Sheng-Jun Huang NUAA



Partial multi-label learning (PML) deals with problems where each instance is assigned with a candidate label set, which contains multiple relevant labels and some noisy labels. Recent studies usually solve PML problems with the disambiguation strategy, which recovers ground-truth labels from the candidate label set by simply assuming that the noisy labels are generated randomly. In real applications, however, noisy labels are usually caused by some ambiguous contents of the example. Based on this observation, we propose a partial multi-label learning approach to simultaneously recover the ground-truth information and identify the noisy labels. The two objectives are formalized in a unified framework with trace norm and ℓ1 norm regularizers. Under the supervision of the observed noise-corrupted label matrix, the multi-label classifier and noisy label identifier are jointly optimized by incorporating the label correlation exploitation and feature-induced noise model. Extensive experiments on synthetic as well as real-world data sets validate the effectiveness of the proposed approach.




How to Cite

Xie, M.-K., & Huang, S.-J. (2020). Partial Multi-Label Learning with Noisy Label Identification. Proceedings of the AAAI Conference on Artificial Intelligence, 34(04), 6454-6461.



AAAI Technical Track: Machine Learning