Researchers from VANGUARD have developed a multimodal framework for detecting sexism online, incorporating annotator psychology and demographics into the detection process. Their approach fuses five input modalities using a cross-attention architecture and conditions the model with feature-wise linear modulation. The system utilizes Gemma 4 for meme text extraction and description, NLLB-200 for translation, and adapted XLM-RoBERTa and CLIP encoders for text and image representation. Subtask 2.1 was framed as a label distribution learning problem to model annotator subjectivity, with predictions derived from soft-voting between a deep multimodal network and a complementary SVM. AI
IMPACT Introduces a novel approach to bias detection by modeling human subjectivity, potentially improving fairness in AI systems.
RANK_REASON Academic paper detailing a novel methodology for a specific AI task. [lever_c_demoted from research: ic=1 ai=1.0]
- Ana-Maria Luisa Mocanu
- arXiv
- EXIST 2026 Task 2
- Gemma 4
- Hugging Face
- NLLB-200
- SVM
- VANGUARD
- XLM-RoBERTa
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