Rethinking Transformer for Long Contextual Histopathology Whole Slide Image Analysis

Understand

Histopathology Whole Slide Image (WSI) analysis serves as the gold standard for clinical cancer diagnosis in the daily routines of doctors.

• To develop computer-aided diagnosis model for WSIs, previous methods typically employ Multi-Instance Learning to enable slide-level prediction given only slide-level labels.
• Among these models, vanilla attention mechanisms without pairwise interactions have traditionally been employed but are unable to model contextual information.
• More recently, self-attention models have been utilized to address this issue.