def suggestpapers(myfilename,filename,num):
##read data and find similar papers to the papers in file
##
f2 = open(myfilename,'r+',encoding='utf-8')
mydata = csv.reader(f2)
mypapers=[]
for paper in mydata:
mypapers.append([paper[0],paper[1],paper[2],paper[3],paper[4]])
f2.close()
del mypapers[0]
similars = []
num = 10
for paper in mypapers:
f1 = open(filename,'r+',encoding='utf-8')
rawdata = csv.reader(f1)
similars.append([paper,Analyze.similarpapers(paper,rawdata,num)])
f1.close()
return similars
