2024

Debiased Multimodal Understanding for Human Language Sequences

Xu, Zhi, Yang, Dingkang, Li, Mingcheng et al.

Understand

Human multimodal language understanding (MLU) is an indispensable component of expression analysis (e.g., sentiment or humor) from heterogeneous modalities, including visual postures, linguistic contents, and acoustic behaviours.

  • Existing works invariably focus on designing sophisticated structures or fusion strategies to achieve impressive improvements.
  • Unfortunately, they all suffer from the subject variation problem due to data distribution discrepancies among subjects.
  • Concretely, MLU models are easily misled by distinct subjects with different expression customs and characteristics in the training data to learn subject-specific spurious correlations, limiting performance and generalizability across new subjects.

Reading the bibliography…