机床振动引起的表面质量分类中,Transformer编码器与Mamba SSM的性能比较。通过模拟和实验数据,发现Mamba SSM在保持高分类准确性的同时,计算效率提升4.7倍,实时性达0.38ms,满足数控机床亚毫秒响应需求,并验证了频谱特征的有效性。 该研究通过对比Transformer ...
多模态情感分析中,融合图像与文本的全球-局部交互可提升情感表征。本文提出基于Transformer编码器和对比学习的全局-局部特征融合网络(G-LFFN),通过跨模态同步融合编码器(CSFTE)和简化版本(SCSFTE)捕捉多特征交互,结合软自注意力增强模态间关联,并 ...
We cross-validated four pretrained Bidirectional Encoder Representations from Transformers (BERT)–based models—BERT, BioBERT, ClinicalBERT, and MedBERT—by fine-tuning them on 90% of 3,261 sentences ...
I’ve been covering Android since 2022, when I joined Android Police, mostly focusing on AI and everything around Pixel and Galaxy phones. I’ve got a bachelor’s in IT with a major in AI, so I naturally ...