taoxy3344-优快云博客

原创自学感知机笔记

感知机 (Perceptron) 感知机运行原理的数学公式是： y={0(b+w1x1+w2x2≤θ)1(b+w1x1+w2x2>θ) y= \begin{cases} 0 & \text (b + w1x1 + w2x2 \leq \theta) \\ 1 & \text (b + w1x1 + w2x2 > \theta) \end{cases} y={01(b...

2020-05-01 10:22:34 155

//test.go 第一回合：面向对象没有使用接口的实现：这个例子先是创建了一个Person对象，并带有SetName和GetName方法，然后Soldier继承personObject增加了grade属性和Attack方法，Attack每执行一次，grade + 1。 package main import &amp;amp;amp;amp;quot;fmt&amp;amp;amp;amp;quot; type Person struct { n

2018-11-27 17:08:24 246

原创简化随机生成DAG(有向无环图)

根据python随机生成DAG(有向无环图)一文,并且对其代码进行简化. n= 1000;m = min(5000,n**2); MAXL = 100000; node = shuffle(range(1000)); p1 = ranint(1,n-1); p2 = ranint(p1,n); x = node[p1-1]; y = node[p2-1]; l = ranint(MAXL); w ...

2018-11-11 11:03:29 3409 1

sublime_text_3_build_3200_x64.tar.bz2

sublime客户端只要复制以下代码就可安装 #!/bin/bash # zipfile="sublime_text_3_build_3200_x64.tar.bz2" # binfile=sublime_text # bin=subl # binpath=/usr/local/bin/ # destination=/opt/sublime-text # package=sublime if [ "$1" == "install" ];then mkdir package tar -xjf $zipfile -C package package=$(ls package/ >&1) sudo mv package/$package $destination sudo ln -s $destination/$binfile $binpath/$bin rm -rf package/ elif [ "$1" == "uninstall" ];then sudo rm -rf $binpath/$bin sudo rm -rf $destination else echo "Not get a correct argument,that either need \"install\" or \"uninstall\"." fi #uninstall

2020-04-16