ValueError: columns overlap but no suffix specified: Index([u' payment_type:CRD', u' payment_type:DIS', u' payment_type:NOC', u' payment_type:UNK'], dtype='object')

[musaceylan]

Hi,

I have been running your code on chapter 6 and I keep getting the error on the subject. Am I missing something ?

on subchapter Features 3

code :

data = data.join(payment_type_cats)
feats3 += payment_type_cats.columns
data = data.join(vendor_id_cats)
feats3 += vendor_id_cats.columns
data = data.join(store_and_fwd_flag_cats)
feats3 += store_and_fwd_flag_cats.columns
data = data.join(rate_code)
feats3 += rate_code.columns

thx in advance

[hsulin0806]

me too