<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[masterShaw的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/masterShaw</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; masterShaw]]></copyright><item><title><![CDATA[深度学习心得]]></title><link>https://blog.youkuaiyun.com/masterShaw/article/details/138449016</link><guid>https://blog.youkuaiyun.com/masterShaw/article/details/138449016</guid><author>masterShaw</author><pubDate>Sat, 04 May 2024 20:06:30 +0800</pubDate><description><![CDATA[Pooling层的作用是增加模型的鲁棒性，让模型对输入的少量变化不那么敏感。其经常要与softmax一起使用，就是为了学习one-hot分布。如果真想通过降维，减少模型训练参数，那应该用PCA降维方法，3. cosine的相似度是【-1，1】，不是【0，1】]]></description><category></category></item><item><title><![CDATA[Torch 加速]]></title><link>https://blog.youkuaiyun.com/masterShaw/article/details/135149892</link><guid>https://blog.youkuaiyun.com/masterShaw/article/details/135149892</guid><author>masterShaw</author><pubDate>Fri, 22 Dec 2023 12:01:31 +0800</pubDate><description><![CDATA[【代码】Torch 加速。]]></description><category></category></item><item><title><![CDATA[LaTeX 中插入图片使其紧跟插入的文字之后]]></title><link>https://blog.youkuaiyun.com/masterShaw/article/details/125700054</link><guid>https://blog.youkuaiyun.com/masterShaw/article/details/125700054</guid><author>masterShaw</author><pubDate>Sat, 09 Jul 2022 22:45:54 +0800</pubDate><description><![CDATA[LaTeX 中插入图片使其紧跟插入的文字之后]]></description><category></category></item><item><title><![CDATA[Linux---使用kill杀不掉进程解决方案]]></title><link>https://blog.youkuaiyun.com/masterShaw/article/details/122596341</link><guid>https://blog.youkuaiyun.com/masterShaw/article/details/122596341</guid><author>masterShaw</author><pubDate>Thu, 20 Jan 2022 10:35:27 +0800</pubDate><description><![CDATA[https://www.cnblogs.com/shuai7boy/p/12540104.html
]]></description><category></category></item><item><title><![CDATA[论文投稿中处理编辑回信的方法]]></title><link>https://blog.youkuaiyun.com/masterShaw/article/details/122291678</link><guid>https://blog.youkuaiyun.com/masterShaw/article/details/122291678</guid><author>masterShaw</author><pubDate>Mon, 03 Jan 2022 20:00:50 +0800</pubDate><description><![CDATA[参考文档：寫好審稿人意見回函也能幫你揮出投稿全壘打 - Wordvice
]]></description><category></category></item><item><title><![CDATA[conda 安装特定版本的cudatoolkit]]></title><link>https://blog.youkuaiyun.com/masterShaw/article/details/120972363</link><guid>https://blog.youkuaiyun.com/masterShaw/article/details/120972363</guid><author>masterShaw</author><pubDate>Tue, 26 Oct 2021 15:04:24 +0800</pubDate><description><![CDATA[有时候，linux的电脑中cuda版本是10.2，但是因为程序中使用的tensorflow 1.x，那么必须要装cuda10.0.一共有两种方法，

一种是在linux系统中装cuda10.0，和cudnn等

cuda10.2 和cudnn 7.6.5安装之路_masterShaw的博客-优快云博客

一种是在conda的环境中安装cudatoolkit


conda install cudatoolkit=1.0


...]]></description><category></category></item><item><title><![CDATA[nvidia驱动，cuda10.2 和cudnn 7.6.5安装之路]]></title><link>https://blog.youkuaiyun.com/masterShaw/article/details/120337184</link><guid>https://blog.youkuaiyun.com/masterShaw/article/details/120337184</guid><author>masterShaw</author><pubDate>Thu, 16 Sep 2021 20:50:15 +0800</pubDate><description><![CDATA[删除原有cuda

禁用nouveau驱动


sudo vim /etc/modprobe.d/blacklist.conf

在文本最后添加：


blacklist nouveau
options nouveau modeset=0

然后执行：


sudo update-initramfs -u

重启：


sudo reboot

执行以下命令，如果没有屏幕输出，说明禁用nouveau成功：


lsmod | grep nouveau

卸载


sudo /usr/local/cuda-1]]></description><category></category></item><item><title><![CDATA[TensorFlow：判断CUDA和GPU是否可用]]></title><link>https://blog.youkuaiyun.com/masterShaw/article/details/120299631</link><guid>https://blog.youkuaiyun.com/masterShaw/article/details/120299631</guid><author>masterShaw</author><pubDate>Wed, 15 Sep 2021 00:11:47 +0800</pubDate><description><![CDATA[判断CUDA是否可用：


tf.test.is_built_with_cuda()



判断GPU是否可用：


tf.test.is_gpu_available(cuda_only=False, min_cuda_compute_capability=None)

可用时：





不可用时：




]]></description><category></category></item><item><title><![CDATA[PPT画的图如何保存为没有质量问题的PDF]]></title><link>https://blog.youkuaiyun.com/masterShaw/article/details/119915126</link><guid>https://blog.youkuaiyun.com/masterShaw/article/details/119915126</guid><author>masterShaw</author><pubDate>Wed, 25 Aug 2021 17:13:05 +0800</pubDate><description><![CDATA[一，常见的质量问题





二，如何查看pdf的印前检查

adobe acrobat pro dc -&gt;工具-&gt;PDF标准-&gt;印前检查-&gt;pdf分析

三，PPT如何保存为没上面问题的PDF

1. 一定要选【蓝色】，不可以用【黄色】





2. 如果选了【蓝色】，还有transparency group 或者 soft mask问题。则点击【选项】，勾选红色框的地方即可














...]]></description><category></category></item><item><title><![CDATA[linux下的访问路径和软链接]]></title><link>https://blog.youkuaiyun.com/masterShaw/article/details/119682348</link><guid>https://blog.youkuaiyun.com/masterShaw/article/details/119682348</guid><author>masterShaw</author><pubDate>Fri, 13 Aug 2021 19:05:26 +0800</pubDate><description><![CDATA[sudo 访问的是/usr/bin

普通用户访问的是 /usr/local/bin



删软链接 rm -rf ./test_chk_ln

创建软连接 sudo ln -s /usr/local/bin/pip3 /usr/local/bin/pip
]]></description><category></category></item><item><title><![CDATA[git 上传大于100M的大文件]]></title><link>https://blog.youkuaiyun.com/masterShaw/article/details/119300359</link><guid>https://blog.youkuaiyun.com/masterShaw/article/details/119300359</guid><author>masterShaw</author><pubDate>Sun, 01 Aug 2021 17:03:48 +0800</pubDate><description><![CDATA[使用git large file storage，https://git-lfs.github.com/



下载安装好之后，就进入自己本地git 仓库，执行


git lfs install

及后面的代码
]]></description><category></category></item><item><title><![CDATA[Git 的常见使用命令]]></title><link>https://blog.youkuaiyun.com/masterShaw/article/details/119157880</link><guid>https://blog.youkuaiyun.com/masterShaw/article/details/119157880</guid><author>masterShaw</author><pubDate>Wed, 28 Jul 2021 01:03:10 +0800</pubDate><description><![CDATA[error: RPC failed; curl 92 HTTP/2 stream 0 was not closed cleanly: PROTOCOL_ERROR (err 1)


git config --global http.version HTTP/1.1 
# 也可能是数据文件太大,传不过去
git config --global http.postBuffer 2572864000


git 删除已经 add 的文件 记录


git rm -r --cached filename

git]]></description><category></category></item><item><title><![CDATA[tf/torch 更新/赋值tensor]]></title><link>https://blog.youkuaiyun.com/masterShaw/article/details/118892053</link><guid>https://blog.youkuaiyun.com/masterShaw/article/details/118892053</guid><author>masterShaw</author><pubDate>Mon, 19 Jul 2021 11:34:28 +0800</pubDate><description><![CDATA[tf.assign(不好用，千万别用。请用tf.scatter_update方法)


def t6():
    """
    success
    Returns:
    """
    sess = tf.Session()
    a = tf.get_variable(dtype=tf.int32, shape=[10, 3], name='item_table')
    print(a)
    a = a[5,:].assign([100,100,100])
    print(a)
]]></description><category></category></item><item><title><![CDATA[文章挂到arxiv上]]></title><link>https://blog.youkuaiyun.com/masterShaw/article/details/115945902</link><guid>https://blog.youkuaiyun.com/masterShaw/article/details/115945902</guid><author>masterShaw</author><pubDate>Wed, 21 Apr 2021 12:54:14 +0800</pubDate><description><![CDATA[一，本地一个文件一个文件传（其中需要传）

参考：https://zhuanlan.zhihu.com/p/109405192

二，通过overleaf传压缩包

点击右上角【submit】-【submit your paper to the arxiv】，就可以下载到zip包，然后进入arxiv网站直接upload zip包即可。

三，注意事项

① 编译时出现 successful 字样即可。即使后面编译log中，second部分出现 reference找不到也不要管他。就是编译成功了。这时候看 p]]></description><category></category></item><item><title><![CDATA[使用cv2.applyColorMap画热力图]]></title><link>https://blog.youkuaiyun.com/masterShaw/article/details/115670553</link><guid>https://blog.youkuaiyun.com/masterShaw/article/details/115670553</guid><author>masterShaw</author><pubDate>Tue, 13 Apr 2021 15:55:38 +0800</pubDate><description><![CDATA[# cam1 是[c, h, w]的矩阵

ss = np.min(cam1, axis=1)
bb = np.max(cam1, axis=1)
for i in range(len(cam1)):
    for j in range(len(cam1[i])):
        # 不能乘以255，因为一旦x255，则热力中心部分的值就是255了，也就是白色，导致热力图中间被镂空了
        cam1[i][j] = (cam1[i][j]-ss[i]) * 200.0 / bb[i]  

.]]></description><category></category></item><item><title><![CDATA[机器学习中，评价指标Top]]></title><link>https://blog.youkuaiyun.com/masterShaw/article/details/110393747</link><guid>https://blog.youkuaiyun.com/masterShaw/article/details/110393747</guid><author>masterShaw</author><pubDate>Mon, 30 Nov 2020 17:53:22 +0800</pubDate><description><![CDATA[实现代码：


def evaluteTop1(model, loader):
    model.eval()
    
    correct = 0
    total = len(loader.dataset)

    for x,y in loader:
        x,y = x.to(device), y.to(device)
        with torch.no_grad():
            logits = model(x)
            pred = ..]]></description><category></category></item><item><title><![CDATA[机器学习中梯度爆炸、梯度消失问题]]></title><link>https://blog.youkuaiyun.com/masterShaw/article/details/110246107</link><guid>https://blog.youkuaiyun.com/masterShaw/article/details/110246107</guid><author>masterShaw</author><pubDate>Fri, 27 Nov 2020 20:45:54 +0800</pubDate><description><![CDATA[正常损失训练图



异常损失训练图



问题分析

梯度爆炸或消失。具体分析和解决方法请看：https://blog.youkuaiyun.com/raojunyang/article/details/79962665
]]></description><category></category></item><item><title><![CDATA[python在linux系统运行过程中的打印日志重定向问题]]></title><link>https://blog.youkuaiyun.com/masterShaw/article/details/110245688</link><guid>https://blog.youkuaiyun.com/masterShaw/article/details/110245688</guid><author>masterShaw</author><pubDate>Fri, 27 Nov 2020 20:30:34 +0800</pubDate><description><![CDATA[python test.py &gt; log.txt

这段代码是日志重定向，但是它要缓存很久才会写入到log.txt文件中。




python -u  test.py &gt; log.txt 2&gt;&amp;1 &amp;

这段代码会将日志立马写入到log.txt中。-u 的意思就是强力写入不缓存。2&gt;&amp;1 的作用是：程序出错的话，不止把标准输出重定向，还要把标准错误重定向




...]]></description><category></category></item><item><title><![CDATA[torchvision.transforms，datasets使用方法]]></title><link>https://blog.youkuaiyun.com/masterShaw/article/details/109998100</link><guid>https://blog.youkuaiyun.com/masterShaw/article/details/109998100</guid><author>masterShaw</author><pubDate>Mon, 23 Nov 2020 17:04:27 +0800</pubDate><description><![CDATA[https://zhuanlan.zhihu.com/p/200876072

http://noahsnail.com/2020/06/12/2020-06-12-%E7%8E%A9%E8%BD%ACpytorch%E4%B8%AD%E7%9A%84torchvision.transforms/


class DatasetSplit(Dataset):
    """An abstract Dataset class wrapped around Pytorch Dataset class.
    ]]></description><category></category></item><item><title><![CDATA[linux 下 shell命令 if 的“-e，-d，-f”， -z等是什么意思]]></title><link>https://blog.youkuaiyun.com/masterShaw/article/details/108738069</link><guid>https://blog.youkuaiyun.com/masterShaw/article/details/108738069</guid><author>masterShaw</author><pubDate>Tue, 22 Sep 2020 18:25:04 +0800</pubDate><description><![CDATA[参考链接https://cloud.tencent.com/developer/article/1489200
]]></description><category></category></item></channel></rss>