Multimodal fish maw type recognition based on Wasserstein generative adversarial network combined with gradient penalty and spectral fusion基于梯度惩罚和谱融合的Wasserstein生成对抗网络的多模态鱼水类型识别SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPYIF4.62025-02-011PRE