研究大型视觉语言模型在狗情绪识别和表达能力方面的研究
George Martvel1, Anna Zamansky1, Ilan Shimshoni1
1University of Haifa, Haifa, Israel.
Scientific reports
|November 21, 2025
概括
大视觉语言模型 (LVLMs) 显示出精确识别狗情绪的能力有限,通常依赖于肤浅的线索而不是真正的行为指标. 对于可靠的动物福利评估,需要对物种敏感的AI方法.
科学领域:
- 动物行为和动物福利科学
- 人工智能和机器学习
- 计算机视觉和自然语言处理.
背景情况:
- 准确识别动物的情绪状态对于福利评估和人与动物的沟通至关重要.
- 大视觉语言模型 (LVLMs) 越来越多地应用于图像理解任务,包括动物情感识别.
研究的目的:
- 批判性地评估最先进的LVLM在狗中的零射击情绪分类能力.
- 评估网络来源和实验衍生的狗情绪数据集上的模型性能.
主要方法:
- 在狗情绪 (DE) 数据集 (来自网络的图像) 和拉布拉多猎犬切割面部 (LRc) 数据集 (实验诱导的情绪) 上评估了LVLM.
- 进行了背景操纵实验,以测试模型对上下文特征的依赖性.
- 多种提示和系统指令,以评估它们对性能的影响.
主要成果:
- 在DE数据集上,LVLMs取得了中度的准确性,这可能是由于表面的相关性 (例如,背景,品种形态).
- 在LRc数据集上,性能下降到近乎偶然的水平,表明无法从生物学上相关的线索进行概括.
- 模型表现出严重依赖上下文特征,即时变化对准确度的影响最小.
结论:
- 目前的LVLM在识别非人类动物情绪方面存在重大局限性,表现出潜在的以人类为中心的偏见.
- 倡导以行为科学为基础的对物种敏感的人工智能,强调高质量,基于实验的多式联络数据集.
- 呼吁严格,跨学科地开发以动物为中心的计算方法,以推断动物的内部状态.
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