PolyHope V2 adds sarcasm labels to existing English and Spanish hope-speech corpora and shows fine-tuned transformers outperform zero-shot and few-shot LLMs.
Mathematical Modelling of Engineering Problems12(2) (2025)
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Optimism, Expectation, or Sarcasm? Multi-Class Hope Speech Detection in Spanish and English
PolyHope V2 adds sarcasm labels to existing English and Spanish hope-speech corpora and shows fine-tuned transformers outperform zero-shot and few-shot LLMs.