Low-resource MobileBERT for emotion recognition in imbalanced text datasets mitigating challenges with limited resources.
低資源 MobileBERT 在不平衡文本數據集中的情感識別:應對有限資源挑戰。
PLoS One 2025-01-24
這篇論文探討了對話中的情感識別(ERC)面臨的挑戰,對於創建具同理心的對話系統非常重要。作者指出情感與語義之間的弱相關性,因為相似的短語在不同上下文中可能傳達不同情感。為了解決這個問題,提出了一種新的損失函數Focal Weighted Loss (FWL),並結合對抗性訓練,使用緊湊的MobileBERT模型。這種方法在四個基準數據集上測試,顯示出競爭力的結果,能在資源有限的情況下增強人類互動,與大型語言模型相抗衡。
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