Poppy_black-CSDN博客

主要是在照着书本的项目来写，记录一下今天的问题1.#import "C:/Program Files/Common Files/System/ado/msado15.dll" no_namespace rename("EOF","adoEOF")一直报C2006 错误，后来不小心“和no_namespace加了空格，意外的不报这个错误了2之后是#errorWINDOWS.H isalr...

2019-03-16 19:06:34 108

原创 MFC 学习1

//学习自黑马程序员教程mfc.h#include <afxwin.h>class MyApp :public CWinApp{public: virtual BOOL InitInstance();};class MyFrame :public CFrameWnd{public: MyFrame(); DECLARE_MESSAGE_MAP(); afx...

2019-03-14 10:46:48 173

原创 MFC底层设计

//学习自黑马程序员视频#include <Windows.h>LRESULT CALLBACK windowProc( HWND hwnd,//消息句柄 UINT uMsg,//具体消息 WPARAM wParam,//键盘附加消息 LPARAM lParam//鼠标附加消息){ switch (uMsg) { case WM_CLOSE: DestroyW...

2019-03-12 10:52:32 122

原创 android霓虹效果

//一开始一直运行不了，参考了很多博客上的代码，至于最后为什么可以了，我也不清楚，还是要继续努力去学，环境是eclipse改动只有activity_main.xml，HelloWorld.java，以及在values里面添加了color.xmlpackage com.example.test3;import java.util.Timer;import java.util.TimerTas...

2019-01-14 12:04:31 160

原创跟随鼠标的小球

//学习自疯狂android讲义DrawView.javapackage com.example.test3;import android.app.Activity;import android.content.Context;import android.graphics.Canvas;import android.graphics.Color;import android.g...

2019-01-14 09:59:40 139

原创 HTML2

<!DOCTYPE html><!DOCTYPE html><html lang="en"><head> <meta charset ="UTF-8"/> <title>test 2</title></head><bo

2019-01-10 08:30:46 151

原创 Apriori算法

from numpy import *def loadDataSet(): return [[1,3,4],[2,3,5],[1,2,3,5],[2,5]]#load some datadef createCl(dataSet): Cl=[] for transaction in dataSet: for item in transaction: ...

2019-01-09 13:05:32 187

原创 HTML学习1

<!DOCTYPE html><html lang="zh-cn"><head> <meta charset="UTF-8" /> <title>My test&

2019-01-09 09:25:27 104

原创 forfun

<!DOCTYPE html><html lang="en"><head> <meta charset="utf-8"> <title>Poppy</title></head><body> <article&g

2019-01-08 13:49:56 155

原创 PCA

#学习自机器学习实战from numpy import *def loadDataSet(fileName,delim='\t'): fr=open(fileName) dataMat=[] for line in fr.readlines(): curline=line.strip().split(delim) #print(curl...

2019-01-08 12:55:31 100

原创简单聚类

#学习自机器学习实战from numpy import *def loadDataSet(fileName): dataMat=[] fr=open(fileName) for line in fr.readlines(): curLine=line.strip().split('\t') #curLine=float(curLine)...

2019-01-08 10:39:39 377

原创 CARTtree

from numpy import *import numpy as npclass treeNode(): def __init__(self,feat,val,right,left): featureToSpliton=feat#feature valueOfSplit=val#value rightBranch=right#rig...

2019-01-07 11:54:41 198

原创回归

#学习自机器学习实战部分参考其他博客from numpy import *def loadDataSet(fileName): numFeat=len(open(fileName).readline().split(' '))-1 print(numFeat)#the column of data dataMat=[];labelMat=[]#initilize ...

2019-01-06 16:15:31 132

原创简单adaboot

#学习自机器学习实战import numpy as npimport mathdef loadSimpleData(): dataMat=np.matrix([[1.,2.1],[2.,1.1],[1.3,1.],[1.,1.],[2.,1.]])#data classLabels=[1.0,1.0,-1.0,-1.0,1.0]#label return dataM...

2019-01-06 09:38:55 198

原创简单的SVM

#学习自机器学习实战from numpy import *def loadDataSet(filename): dataMat=[];labelMat=[]#initilize fr=open(filename)#open the file for line in fr.readlines():#process the readline lineArr...

2019-01-05 12:53:03 152

原创 logistic回归

#学习自机器学习实战from numpy import *def loadDataSet(): dataMat=[];labelMat=[] fr=open('testSet.txt') for line in fr.readlines(): lineArr=line.strip().split() dataMat.append([1...

2019-01-01 10:25:10 139

原创朴素贝叶斯

import numpy as npimport mathdef bagOfWord2VecMN(vocabList,inputSet): returnVec=[0]*len(vocabList) for word in inputSet: if word in vocabList: returnVec[vocabList.index(...

2018-12-31 10:36:15 103

原创决策树学习1

#原代码来自机器学习实战，注释及改动原创from math import logimport operatorimport KNNdef createDataSet(): dataSet=[[1,1,'yes'] ,[1,1,'yes'], [1,0,'no'], [0,1,'no'] ...

2018-12-30 11:51:09 152

原创 KNN学习笔记1

#学习自机器学习实战，部分更改来自自己from numpy import*import operatorimport matplotlibimport matplotlib.pyplot as pltdef createDataset(): group=array([[1.0,1.1],[1.0,1.0],[0,0],[0,0.1]]) labels=['A' ,'A'...

2018-12-29 22:44:50 240

原创机器调度问题，请不吝赐教

#include <iostream>#include <cmath>#include <vector>#include <algorithm>using namespace std;const int N = 101;struct node{ int val; int id;};bool cmp(node a, n...

2018-12-23 15:53:55 346

原创简单树

#include <iostream>#include <cmath>#include <string>using namespace std;const int F = 3;struct node{ string s; node *parent, *child[F]; int val;};struct tree { ...

2018-12-21 13:27:21 428

原创带缓冲的火车车厢重排，我是这么做的，欢迎指教

#include <iostream>#include <cmath>#include <string>#include <stack>#include<queue>using namespace std;const int N = 105;int dir[4][2] = { 0,1,1,0,0,-1,-1,0};...

2018-12-16 15:54:58 306

原创简单迷宫问题

#include <iostream>#include <cmath>#include <string>#include <stack>#include<queue>using namespace std;const int N = 105;int dir[4][2] = { 0,1,1,0,0,-1,-1,0};...

2018-12-16 15:20:47 276

原创堆栈迷宫搜索

#include <iostream>#include <cmath>#include <string>#include <stack>using namespace std;const int N = 105;int dir[4][2] = { 0,1,1,0,0,-1,-1,0};struct P { int x,...

2018-12-15 17:43:41 246

原创简单火车车厢重排

#include <iostream>#include <cmath>#include <string>using namespace std;const int N = 105;int st[N];int main(){ int n; cin >> n; int sp[N]; for (int i =...

2018-12-15 17:04:10 510

原创汉诺塔

#include <iostream>#include <cmath>#include <string>using namespace std;const int N = 105;void hanio(char a, char b, char c, int n){ if (n == 1) { cout <<...

2018-12-15 14:57:25 80