Last updated: September 26th, 2017
(Make sure to download and use the latest version.)
.
├── EACL_exp # experiments in the EACL paper
│ ├── m2converter # script to create m2 format from plain texts
│ ├── mturk # mechanical turk experiments
│ │ ├── sample.csv
│ │ ├── pairwise.csv
│ │ └── template.html
│ └── manual_eval # manual analysis of 100 sentences
│ ├── README.md
│ └── coded_sentences.csv
├── README.md # This file
├── EACLshort037.pdf
├── dev # dev set (754 sentences originally from the GUG **test** set)
│ ├── dev.ref0
│ ├── dev.ref1
│ ├── dev.ref2
│ ├── dev.ref3
│ └── dev.src # source (This should be the input for your system.)
├── eval
│ └── gleu.py # evaluation script (sentence-level GLEU score)
└── test # test set (747 sentenses ogirinally from the GUG **dev** set)
├── test.ref0
├── test.ref1
├── test.ref2
├── test.ref3
└── test.src # source (This should be the input for your system.)
e.g. python ./eval/gleu.py -r ./dev/dev.ref[0-3] -s ./dev/dev.src --hyp YOUR_SYSTEM_OUTPUT
N.B. Sytems with asterisk (*) are tuned on different data.
| System | GLEU (dev) | GLEU (test) |
|---|---|---|
| Sakaguchi et al. (2017) | 49.82 | 53.98 |
| Ji et al. (2017)* | 48.93 | 53.41 |
| Yuan and Briscoe (2016)* | 47.20 | 52.05 |
| Junczys-Dowmunt and Grundkiewicz (2016) | 49.74 | 51.46 |
| Chollampatt et al. (2016)* | 46.27 | 50.13 |
| Felice et al. (2014)* | 42.81 | 46.04 |
| =================================== | ========== | ========== |
| SOURCE | 38.21 | 40.54 |
| REFERENCE | 55.26 | 62.37 |
- If you want to add your score, please send an e-mail to keisuke[at]cs.jhu.edu a link to your paper and system outputs.
- The reference scores are computed by averaging each reference.
The following paper should be cited in any publications that use this dataset:
Courtney Napoles, Keisuke Sakaguchi and Joel Tetreault. (EACL 2017): JFLEG: A Fluency Corpus and Benchmark for Grammatical Error Correction. In Proceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics. Valencia, Spain. April 03-07, 2017.
Michael Heilman, Aoife Cahill, Nitin Madnani, Melissa Lopez, Matthew Mulholland, and Joel Tetreault. (ACL 2014): Predicting Grammaticality on an Ordinal Scale. In Proceedings of the Association for Computational Linguistics. Baltimore, MD, USA. June 23-25, 2014.
bibtex information:
@InProceedings{napoles-sakaguchi-tetreault:2017:EACLshort,
author = {Napoles, Courtney and Sakaguchi, Keisuke and Tetreault, Joel},
title = {JFLEG: A Fluency Corpus and Benchmark for Grammatical Error Correction},
booktitle = {Proceedings of the 15th Conference of the European Chapter of the Association for Computational Linguistics: Volume 2, Short Papers},
month = {April},
year = {2017},
address = {Valencia, Spain},
publisher = {Association for Computational Linguistics},
pages = {229--234},
url = {http://www.aclweb.org/anthology/E17-2037}
}
@InProceedings{heilman-EtAl:2014:P14-2,
author = {Heilman, Michael and Cahill, Aoife and Madnani, Nitin and Lopez, Melissa and Mulholland, Matthew and Tetreault, Joel},
title = {Predicting Grammaticality on an Ordinal Scale},
booktitle = {Proceedings of the 52nd Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers)},
month = {June},
year = {2014},
address = {Baltimore, Maryland},
publisher = {Association for Computational Linguistics},
pages = {174--180},
url = {http://www.aclweb.org/anthology/P14-2029}
}
- Please e-mail Courtney Napoles (napoles[at]cs.jhu.edu) and Keisuke Sakaguchi (keisuke[at]cs.jhu.edu).
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
