Running error with init.py

Question

Running error with init.py

helenxu opened this issue 7 years ago · 8 comments

Hi,
I am trying the example code but got some error message w.r.t the init.py (see below). Is there anything I can do to avoid the error? Thanks!

EmptyDataError Traceback (most recent call last)
in ()
20 # split features and target for train/test
21 # first 5 are train, last 2 are test
---> 22 model = fm.run(features[:5], target[:5], features[5:], target[5:])
23 print(model.predictions)
24 # you can also get the model weights

F:\Anaconda\lib\site-packages\pywFM_init_.py in run(self, x_train, y_train, x_test, y_test, x_validation_set, y_validation_set)
228 # parses rlog into
229 import pandas as pd
--> 230 rlog = pd.read_csv(rlog_path, sep='\t')
231 os.close(rlog_fd)
232 os.remove(rlog_path)

Answer 1 · 2018-03-14T17:26:52.000Z

Can you make sure you are using the latest version of pywFM?

Answer 2 · 2018-03-15T07:59:20.000Z

Thank you for your response. I just pip installed pywFM. I think it should be the latest version?

Answer 3 · 2018-03-15T11:58:37.000Z

You still have the same error? Could you check your LIBFM_PATH if its correct?

Answer 4 · 2018-03-20T12:41:04.000Z

Yes, I still have the error. LIBFM_PATH was set correctly and I don't think the error message is related to LIBFM_PATH. I think the error comes from the run() function in init.py, which has "rlog" related operation.

Answer 5 · 2018-12-14T00:01:31.000Z

Did you find any solution to this? I'm having the same problem

Answer 6 · 2019-07-31T10:00:26.000Z

Hi,
Same issue here as well. Did someone find a solution ?

Answer 7 · 2020-02-06T05:31:14.000Z

Hi,guys,have you ever found the solution?I'm still also having the same problem！！！

Answer 8 · 2021-04-17T17:35:10.000Z

Hey, guys! I found one of the solutions that helped me (using the Windows version)...
Change your LIBFM_PATH variable value from C:\home\libfm-1.40.windows to C:\home\libfm-1.40.windows\...
The value of the variable needs a backslash at the end 😅