IndexError: tuple index out of range

[wasiahmad]

Getting the following error. Any suggestion to solve it?

2018-06-04 02:49:35,663 [MainThread ] [INFO ] Writing summaries.
2018-06-04 02:49:35,664 [MainThread ] [INFO ] Processing summaries. Saving system files to /tmp/tmp2x4ur084/system and model files to /tmp/tmp2x4ur084/model.
2018-06-04 02:49:35,664 [MainThread ] [INFO ] Processing files in ./data/system_summaries.
2018-06-04 02:49:35,664 [MainThread ] [INFO ] Processing test.txt.tgt.tagged.
2018-06-04 02:49:35,717 [MainThread ] [INFO ] Saved processed files to /tmp/tmp2x4ur084/system.
2018-06-04 02:49:35,718 [MainThread ] [INFO ] Processing files in ./data/model_summaries.
2018-06-04 02:49:35,718 [MainThread ] [INFO ] Processing predicted_summary.txt.
2018-06-04 02:49:35,777 [MainThread ] [INFO ] Saved processed files to /tmp/tmp2x4ur084/model.
Traceback (most recent call last):
File "seq_ats/test_pyrouge.py", line 9, in
output = r.convert_and_evaluate()
File "/home/wasiahmad/software/anaconda3/lib/python3.6/site-packages/pyrouge-0.1.3-py3.6.egg/pyrouge/Rouge155.py", line 367, in convert_and_evaluate
rouge_output = self.evaluate(system_id, rouge_args)
File "/home/wasiahmad/software/anaconda3/lib/python3.6/site-packages/pyrouge-0.1.3-py3.6.egg/pyrouge/Rouge155.py", line 334, in evaluate
self.write_config(system_id=system_id)
File "/home/wasiahmad/software/anaconda3/lib/python3.6/site-packages/pyrouge-0.1.3-py3.6.egg/pyrouge/Rouge155.py", line 318, in write_config
self._config_file, system_id)
File "/home/wasiahmad/software/anaconda3/lib/python3.6/site-packages/pyrouge-0.1.3-py3.6.egg/pyrouge/Rouge155.py", line 271, in write_config_static
id = match.groups(0)[0]
IndexError: tuple index out of range

[bheinzerling]

This error means that pyrouge cannot find document IDs in your file names when trying to match system and gold summaries. Your filenames should follow a pattern as explained here:

https://github.com/bheinzerling/pyrouge#i-have-summaries-in-plain-text-format-and-want-to-get-the-rouge-scores

[wasiahmad]

What is document id? Do you mean we need to provide each document/summary in separate files? I have all the summaries in one file and all the gold summaries in another file. Isn't it enough?

[bheinzerling]

Do you mean we need to provide each document/summary in separate files?

yes