Open access
2026
A Systematic Ablation Study of Multilingual Transformer Architectures for Sarcasm Detection: Architectural Design Versus Feature Engineering
A systematic ablation study of three multilingual transformer architectures evaluated on HeteroSarc-47K, a curated multi-domain dataset containing 47,694 instances across six heterogeneous domains, highlighting that class imbalance remains a critical challenge independent of architecture.
A. G. El-Belgehy, H. El-bakry, Samir Abdelrazek et al.
· IEEE Access · 0 citations