Learning Perspectivist Social Meaning via Demographic-Conditioned Fusion Embeddings
- URL: http://arxiv.org/abs/2606.07123v1
- Date: Fri, 05 Jun 2026 10:25:01 GMT
- Title: Learning Perspectivist Social Meaning via Demographic-Conditioned Fusion Embeddings
- Abstract summary: Social meaning in language inherently perspectival, varying across annotator backgrounds, demographics, and ideological positions.<n>Most NLP systems collapse this variation into a single ground-truth label, ignoring the diversity of interpretations.<n>We model social dimensions along a perspectivist spectrum, capturing how interpretations vary across demographic groups on a dataset consisting of 28k human annotations.
- Score: 11.048086031066624
- License: http://creativecommons.org/licenses/by-nc-sa/4.0/
- Abstract: Social meaning in language is inherently perspectival, varying across annotator backgrounds, demographics, and ideological positions. However, most NLP systems collapse this variation into a single ground-truth label, ignoring the diversity of interpretations. In this work, we model social dimensions along a perspectivist spectrum, capturing how interpretations vary across demographic groups on a dataset consisting of 28k human annotations. We benchmark multiple modeling paradigms, including zero-shot, few-shot, and fine-tuned approaches, and propose fusion embeddings that integrate textual and demographic representations. Our fusion models yield consistent and statistically significant improvements over text-only baselines across all fusion strategies (+5.9-6.5% relative macro PR-AUC), with shuffle ablations confirming that demographic profiles carry genuine predictive signal rather than spurious correlations.
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