go wrong

[friend-ma]

creating directory
Traceback (most recent call last):
File "C:/Users/Master/Desktop/enron-sender-detection-master/copy_sent_mails.py", line 80, in
save_to_folder(mailbox_owner, subFolder, file, contents)
File "C:/Users/Master/Desktop/enron-sender-detection-master/copy_sent_mails.py", line 37, in save_to_folder
os.mkdir(OUTPUT_DIR + "/" + mailboxOwner)
WindowsError: [Error 3] : 'C:\Users\Master\Desktop\enron-sender-detection-master\remail/allen-p'

Process finished with exit code 1

I tried your code with python3 and python2, but it is always an error. Why is that?

[nowshad-sust]

It's just an OS issue I guess, see the line
WindowsError: [Error 3] : 'C:\Users\Master\Desktop\enron-sender-detection-master\remail/allen-p'
Here, the error shows the filepath is invalid for windows because of forward and backward slash issue

edit the code on line 33 and 37
you need to change the / into \

[friend-ma]

I changed them ,but it still do't work....
in py2:
D:\python2\python.exe C:/Users/Master/Desktop/enron-sender-detection-master/copy_sent_mails.py
File "C:/Users/Master/Desktop/enron-sender-detection-master/copy_sent_mails.py", line 33
writepath = OUTPUT_DIR + "" + mailboxOwner + "" + filename
^
SyntaxError: unexpected character after line continuation character

Process finished with exit code 1

in py3:
D:\python-3.6.2\python.exe C:/Users/Master/Desktop/enron-sender-detection-master/copy_sent_mails.py
File "C:/Users/Master/Desktop/enron-sender-detection-master/copy_sent_mails.py", line 33
writepath = OUTPUT_DIR + "" + mailboxOwner + "" + filename
^
SyntaxError: unexpected character after line continuation character

Process finished with exit code 1

[friend-ma]

I solved it .You did not set up a remail folder at the beginning

MAIL_DIR_PATH = os.path.abspath('maildir')
PREFIX_TRIM_AMOUNT = len(MAIL_DIR_PATH) + 1
MAX_USER_RUN_LIMIT = 500
MAX_USER_EMAILS_PER_FOLDER_FILE_LIMIT = 2000
os.mkdir("remail")
OUTPUT_DIR = os.path.abspath("remail")

[nowshad-sust]

nice! I did forget to include that in the readme.

[friend-ma]

thank you very much.

[friend-ma]

Do you have a reference for this project? I want to figure it out.

[friend-ma]

I don't understand zhe remail subfolder named laike allen-p,arnold-j,badeer-r
?

[nowshad-sust]

@friend-ma these are names of the owners of mailboxes. These also work as tags of data for training and testing later.

[friend-ma]

Naive Bayes classifier ~ 0.40( I tried)
why Naive Bayes is so low???

[friend-ma]

The third program has been running, no results ... Why?

[nowshad-sust]

@friend-ma it takes time and a good amount of cpu, memory

[friend-ma]

in Naive Bayes u can set alpha =0.0001,the current rate is ~0.70

text_clf = Pipeline([('vect', CountVectorizer()), ('tfidf', TfidfTransformer()), ('clf', MultinomialNB(alpha=0.0001)), ])

[nowshad-sust]

👍
that's a good job
thank you