如何理解1x1卷积?1x1卷积为什么可以降维?

如何理解1x1卷积?1x1卷积为什么可以降维?

1x1卷积就是卷积核大小为1x1的卷积操作。1x1卷积操作的目的很明确:就是变维(这里的维度是指channels维度的数量,而不是增加或者减少特征维度,这个计算机领域的遣词还是要多打磨啊,不然会很误导)。因此1x1卷积也可以被看作一种全连接层,因为达到了类似的操作和类似的效果。这里对1x1操作具体地进行分析,以助理解。

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LaTeX .gitignore file

When using Git to synchronise LaTeX projects, some files should not be committed. These files could be LaTeX temporary files, your final generated pdf document or hidden files made by OS. Followings may need to be added to your .gitignore.

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Vision Transformer论文解读

Vision Transformer论文解读

发表于ICLR2021的Vision Transformer已经成为后续Transformer模型在CV领域进一步发展的基石,本文为初代Vision Transformer论文An Image is Worth 16x16 Words: Transformers for Image Recognition at Scale的解读。

Vision Transformer的pytorch实现可以看我放在Github里的实现:Vision Transformer pytorch - Github,欢迎前来star&fork✨✨✨

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Windows11/10快捷键启动缓慢的解决方案 Solution to slow start with hot key on Windows11/10

Windows上的快捷启动会变得缓慢。

Starting with hotkey always run slow on Windows.

快捷键启动指的是诸如win+shift+数字键Ctrl+Alt+自定义键的快捷键启动方式,比如自定义Ctrl+Alt+T为Windows Terminal的快捷键。

Starting with hotkey means hotkeys like win+shift+num and Ctrl+Alt+custom keyon Windows. For example, people often set Ctrl+Alt+T to be the hotkey of starting Windows Terminal.

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PyCharm下的Jupyter Notebook输出图片颜色反转的原因
CSGO中常用命令整理 CSGO common commands