SG-Former:具有进化Token重新分配的自引导Transformer_静静AI学堂的博客-CSDN博客
近年来,Transformer模型在自然语言处理(NLP)领域取得了巨大成功,并逐渐渗透到计算机视觉(CV)领域。Vision Transformer(ViT)的提出,标志着Transformer在图像识别等视觉任务中的广泛应用。然而,ViT的计算成本随着Token序列长度的增加呈二次增长,这极大地限制了其在处理大型特征图时的性能。为了克服这一挑战,研究者们提出了多...
SG-Former是一种新型的Transformer模型,它被提出以降低视觉Transformer的计算成本,同时保持其优秀的性能表现。计算成本的降低使得SG-Former能够更有效地处理大规模的特征映射,从而提高了模型的效率和全局感知能力。 SG-Former的核心思想是利用显著性图来引导Transformer模型的学习。显著性图用于估计每个区域的重要性,从而可以...
我们引入了一种新型的Transformer模型,称为SG-Former,通过统一混合尺度信息提取,在单个自注意力层内包括精细的局部和全局粗糙的信息。借助统一的局部全局混合尺度信息,我们预测了重要性地图以识别区域重要性。 使用重要性地图,我们模拟了自引导注意力以自动定位显著区域,并保持显著区域的精细粒度以准确提取信息,而将次要...
SG干式变压器,即Transformer,是通过电磁感应原理来改变交流电压的装置。它的主要组成部分包括初级线圈、次级线圈与铁心(磁芯)。在电器设备与无线电路中,SG干式变压器通常用于电压调整、匹配阻抗与安全隔离等目的。在发电机中,无论线圈是移动通过磁场还是磁场移动通过固定线圈,都能在该线圈中感应出电势。在...
Sg Series Three Phase Electronic Transformer Shell for Protecting, Find Details and Price about Transfromer Transformer Shell from Sg Series Three Phase Electronic Transformer Shell for Protecting - Shanghai Leipold Electric Co., Ltd.
SG10 type H grade insulation dry type transformerProduct descriptionClass H insulationThe dry transformer has following insulation classes: class B, class F, class H, class C, etc. their thermal-endurance temperature is respectively 130 ºC, 150 ºC, 180ºC, and 220ºC. As adoptin...
JBK3 / 5 series machine tool control transformer is the latest transformer series introduced by Germany in the mid-1990s. Based on domestic JBK3 series machine tool control transformers, it has further absorbed similar foreign products over the years, and has optimized the terminal ...
Dry Transformer Opening Dry Type Transformer Dry Transformer General: By the strict control of material, optimized design, reasonable processing, SG(H)B10-100- 2500/10 series three phase opening type transformer passed CTQC (certificate test of quality control) by State Transformer...