def makeVectorsFromFiles(pathname, outdir, **params):
v = Vectors(**params)
for docName in os.listdir(pathname):
#print "Adding document " + docName
docFile = open(pathname+docName,'r')
docText = docFile.read()
if len(docText) > 0:
v.addText(docText,docName)
docFile.close()
if not os.path.exists(outdir):
os.makedirs(outdir)
for docName in v.docs:
outfile = open(outdir+docName,'w')
print >>outfile, v.vectorString(v.docs[docName])
outfile.close()
v.saveFeatures()
import sys
from text2vec import Vectors
# USAGE:
# python prepareSVMFeatures.py `ls -d op_spam_v1.3/all/*`
userInput = sys.argv[1:]
v = Vectors()
for docName in userInput:
#print "Adding document " + docName
docText = [s for s in open(docName)]
if len(docText) > 0:
docText = docText[0]
v.addDoc(docName,docText)
v.saveFeatures()
for docName in v.docs.keys():
s = v.vectorString(v.docs[docName])
if "/d_" in s: # GENERALIZE THIS TO A REGEX?
print "+1 " + s
if "/t_" in s:
print "-1 " + s
