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Our ETL Software was designed by coders, developers, and data scientists for people who ARE NOT developers and data scientists.如何使用 IQ Option 交易加密貨幣?

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The starting state of the menu will appear collapsed on smaller screens, and will appear non-collapsed on larger screens. When toggled using the button below, the menu will change.

Make sure 如何使用 IQ Option 交易加密貨幣? to keep all page content within the #page-content-wrapper . The top navbar is optional, and just for demonstration. Just create an element with the #sidebarToggle ID which will toggle the menu when clicked.

Ncnn使用详解(1)——PC端

ai-exception 于 2018-04-13 15:42:24 发布 29715 收藏 82

本系列文章的内容

相关链接(主要参考)

从github下载源码

9

下载完后的目录结构应该是这样:

然后对ncnn源码进行编译(在ncnn根目录下执行):

然后就可以编译成功了,相关截图:

在电脑上实现ncnn加载caffe模型对目标进行分类

准备caffe网络和模型

部署的时候只需要 TEST 过程,所以有 deploy.prototxt 和 caffemodel 就足够了

alexnet 的 deploy.prototxt 如何使用 IQ Option 交易加密貨幣? 可以在 这里下载

alexnet 的 caffemodel 可以在 这里下载

转换ncnn网络和模型

caffe 自带了工具可以把老版本的 caffe 网络和模型转换为新版(ncnn的工具只认识新版),这里介绍一种比较笨但是比较快捷的方法:
首先将你需要转换的prototxt和caffemodel放在你电脑的caffe/build/tools目录下,然后终端进入caffe/build/tools,执行命令:

执行完成之后你就可以在caffe/build/tools下找到你的new_deploy.prototxt和new.caffemodel文件了。
注意完成之后打开你的new_deploy.prototxt文件看一下,因为一般每次只需要做一个数据样本的识别,所以如果第一个 dim 不为1,要将其设为
1,类似于这样:

使用 caffe2ncnn 工具转换为 ncnn 的网络描述和模型

去除可见字符串(可选)

用nihui大神的原文介绍:
有 param 和 bin 文件其实已经可以用了,但是 param 描述文件是明文的,如果放在 APP分发出去容易被窥探到网络结构(说得好像不明文就看不到一样) 使用 ncnn2mem 工具转换为二进制描述文件和内存模型,生成
alexnet.param.bin 和两个静态数组的代码文件:

实现在电脑上使用ncnn

编译并运行我们写的代码

3

然后打开ncnn根目录下的CMakeLists.txt文件,将编译examples语句的注释打开(默认是被注释掉的),如图:

更改后保存退出,现在就可以终端进入ncnn/build后执行: