用人工主观体验模拟情绪,提升图像分类模型性能。
Emotional regulation improves deep learning-based image classification

- 通过情感刺激预训练,构建含主观体验的深度学习框架。
- 在CIFAR-10/100上优于基础模型,实现新最优表现。
- 为情绪增强型模型提供可复现的新范式,适合视觉任务研究者。
情绪显著影响认知,在特定条件下可增强记忆与学习。受此启发,情绪增强型深度学习探索如何利用情感状态改进神经网络架构与学习范式,实现比非情绪模型更好的泛化能力。然而,现有方法多依赖客观神经生理指标,忽视了情绪的主观性。为此,本文提出情感调节(Emotional Regulation)框架,通过人工主观体验建模情绪,利用情感刺激进行预训练,并在下游任务优化中平衡非情绪与情绪响应。在四个情感数据集上对ResNet和ViT进行预训练,以CIFAR-10和CIFAR-100为基准测试。结果表明,该方法优于原有骨干网络,在图像分类任务中取得新最佳性能,验证了通过人工主观体验实现情绪增强型深度学习的可行性。研究还进一步证明了情感状态对机器学习优化的积极影响,推动情绪驱动架构的深入探索。
原文摘要 · Abstract (English)
Emotion significantly influences cognition, enhancing memory and learning under certain conditions. Drawing on this principle, emotion-augmented deep learning investigates how affective states can improve neural network architectures and learning paradigms, achieving better generalization than non-emotional models. However, existing methods often rely solely on objective neurophysiological factors, neglecting the role of subjectivity in emotion. To bridge this gap, the present study introduces Emotional Regulation, a novel framework for modeling emotion in deep learning through artificial subjective experience. The method employs pre-training based on affective stimuli, balancing non-emotional and emotionally-influenced responses in downstream task optimization. Extensive experimentation was conducted in image classification, pre-training ResNet and ViT architectures on four emotional datasets, using CIFAR-10 and -100 as target benchmarks. Results reveal improvements over the aforementioned backbones, providing evidence of Emotional Regulation as a promising method for defining emotion-augmented deep learning through artificial subjective experience. Furthermore, the proposed approach overcomes the related work in image classification based on CIFAR, revealing Emotional Regulation as the new state-of-the-art in emotion-augmented deep learning for large-scale vision datasets. The study also enforces evidence of the impact of affective states in improving machine learning tasks' optimization, encouraging further investigation on emotion-inspired architectures.
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