def __init__(self):
self.meaningDict={}
trainList,trainClassifyVec,self.testList,self.testClassifyVec=self.getData()
vocabList=createVocabList(trainList)
trainMat=[]
for postingData in trainList:
trainMat.append(bagOfWords2VecMN(vocabList,postingData))
self.p0V,self.p1V,self.pAb=trainNB(trainMat,trainClassifyVec)
self.vocabList=vocabList
def testTrainNB():
listOPosts,trainCategory=loadDataSet()
vocabList=createVocabList(listOPosts)
trainMat=[]
for postinDoc in listOPosts:
trainMat.append(setOfWords2Vec(vocabList,postinDoc))
p0V,p1V,pAb=trainNB(trainMat,trainCategory)
testEntry=['love','wang','xi','my','dalmation']
vec2classify=array(setOfWords2Vec(vocabList,testEntry))
print testEntry,'classify as:',classifyNB(vec2classify,p0V,p1V,pAb)
