def standRegres_like(page_name,hotnum,timeline,percent = '',notshow = None):
from fan import sharefan
from fan import likesum_nothotfan
from numpy import *
#loaddata
dataMat = []
labelMat = []
timedict = likesum_nothotfan(page_name=page_name,hotnum=hotnum,timeline=timeline,percent=percent,justgetdata=True)
lendatanum = 0
for i in timedict:
if timedict[i]['all_like_sum']>0:
lendatanum += 1
if timedict[i]['like_sum'] <= 0:
dataMat.append([log10(timedict[i]['all_like_sum']),log10(1),1.0])
else:
dataMat.append([log10(timedict[i]['all_like_sum']),log10(timedict[i]['like_sum']),1.0])
labelMat.append(log10(timedict[i]['share_count']))
print '总条数：'+str(lendatanum)
print '总数据：'+str(len(dataMat))
testx = []
testy = []
(dataMat,labelMat,testx,testy) = devide_data(dataMat,labelMat)
print '训练数据：'+str(len(dataMat))
print '测试数据：'+str(len(testx))
xMat = mat(dataMat); yMat = mat(labelMat).T
xTx = xMat.T*xMat
if linalg.det(xTx) == 0.0:
print '没有解'
print xTx
return
ws = xTx.I * (xMat.T*yMat)
return drawtest(dataMat,labelMat,ws.getA1(),page_name,hotnum,timeline,testx,testy,percent=percent,xlabelinput=['like_hourall','like_nothotfan'],titleinput='like_all and like_not_hotfan:share_count',notshow = notshow)
def standRegres(page_name,hotnum,timeline,percent = '',notshow = None):
from fan import sharefan
from fan import likesum_nothotfan
from numpy import *
#loaddata
dataMat = []
labelMat = []
(hotfan,onehoursdict,msgdict) = sharefan(page_name=page_name,hotfannum=hotnum,hours=timeline,percent=percent,justgetdata=True)
timedict = likesum_nothotfan(page_name=page_name,hotnum=hotnum,timeline=timeline,percent=percent,justgetdata=True)
lendatanum = 0
for i in onehoursdict:
if i in timedict:
tempx = 0
#lendatanum += 1
if not onehoursdict[i]:
if msgdict[i][0]>50:
print str(msgdict[i][0])+msgdict[i][2]+str(msgdict[i][1])+' '+i
continue
lendatanum += 1
for j in hotfan:
if (j,) in onehoursdict[i]:
tempx += 1
x = tempx/len(onehoursdict[i])
if msgdict[i][0]:
if x <=0 :
x = 1
if timedict[i]['like_sum'] <= 0:
timedict[i]['like_sum'] = 1
y = msgdict[i][0]
dataMat.append([log10(x),log10(timedict[i]['like_sum']),1.0])
labelMat.append(log10(y))
#计算w
print '总条数：'+str(lendatanum)
print '总数据：'+str(len(dataMat))
testx = []
testy = []
(dataMat,labelMat,testx,testy) = devide_data(dataMat,labelMat)
print '训练数据：'+str(len(dataMat))
print '测试数据：'+str(len(testx))
xMat = mat(dataMat); yMat = mat(labelMat).T
xTx = xMat.T*xMat
if linalg.det(xTx) == 0.0:
print '没有解'
return
ws = xTx.I * (xMat.T*yMat)
return drawtest(dataMat,labelMat,ws.getA1(),page_name,hotnum,timeline,testx,testy,percent=percent,xlabelinput=['sharehotfan','like_not_fan'],titleinput='like_sum_notfan and sharehotfan:share_count',notshow = notshow)
