WAT

The Workshop on Asian Translation

Evaluation Results

BLEU

#	Team	Task	Date/Time	DataID	BLEU										Method	Other Resources	System Description
#	Team	Task	Date/Time	DataID	juman	kytea	mecab	moses- tokenizer	stanford- segmenter- ctb	stanford- segmenter- pku	indic- tokenizer	unuse	myseg	kmseg	Method	Other Resources	System Description
1	NICT-5	INDICta-en	2018/08/24 15:00:22	2133	-	-	-	24.31	-	-	-	-	0.00	0.00	NMT	No	XX-XX transformer model
2	cvit	INDICta-en	2019/03/23 12:44:44	2664	-	-	-	23.31	-	-	-	-	0.00	0.00	NMT	Yes	massive-multi e270
3	IITP-MT	INDICta-en	2018/09/14 19:54:08	2349	-	-	-	22.42	-	-	-	-	0.00	0.00	NMT	No	Transformer multilingual XX-En
4	cvit	INDICta-en	2019/03/14 22:10:49	2627	-	-	-	21.94	-	-	-	-	0.00	0.00	NMT	Yes	massive-multi + ft
5	NICT-5	INDICta-en	2018/08/24 14:49:52	2111	-	-	-	21.37	-	-	-	-	0.00	0.00	SMT	No	XX-En transformer model
6	NICT-5	INDICta-en	2018/09/07 14:31:49	2241	-	-	-	21.27	-	-	-	-	0.00	0.00	NMT	No	Unified Source vocabulary by orthography mapping. XX-EN model.
7	cvit	INDICta-en	2019/03/22 05:44:23	2655	-	-	-	21.18	-	-	-	-	0.00	0.00	NMT	Yes	may to en (Transformer) - detokenized
8	cvit	INDICta-en	2019/03/22 05:20:19	2647	-	-	-	20.51	-	-	-	-	0.00	0.00	NMT	Yes	many to en model (Transformer)
9	ORGANIZER	INDICta-en	2018/08/24 14:38:36	2101	-	-	-	19.71	-	-	-	-	0.00	0.00	NMT	No	multi2one multilingual NMT with Attention
10	ORGANIZER	INDICta-en	2018/08/29 14:30:01	2193	-	-	-	18.59	-	-	-	-	0.00	0.00	NMT	No	multi2multi multilingual NMT with Attention
11	cvit	INDICta-en	2019/03/14 21:54:15	2620	-	-	-	17.63	-	-	-	-	0.00	0.00	NMT	Yes	massive-multi
12	Anuvaad	INDICta-en	2018/09/15 17:49:30	2400	-	-	-	14.34	-	-	-	-	0.00	0.00	SMT	No	SMT with KenLM
13	Anuvaad	INDICta-en	2018/09/15 18:02:35	2408	-	-	-	14.09	-	-	-	-	0.00	0.00	SMT	No	SMT XX-En
14	RGNLP	INDICta-en	2018/09/15 02:50:58	2376	-	-	-	12.96	-	-	-	-	0.00	0.00	SMT	No	SMT system with SRILM Language model
15	RGNLP	INDICta-en	2018/09/15 02:40:10	2370	-	-	-	12.90	-	-	-	-	0.00	0.00	SMT	No	SMT system with KENLM Language model
16	RGNLP	INDICta-en	2018/09/15 03:18:24	2385	-	-	-	11.70	-	-	-	-	0.00	0.00	NMT	No	NMT system with a 2-layer LSTM method
17	NICT-5	INDICta-en	2018/08/24 14:49:40	2110	-	-	-	11.09	-	-	-	-	0.00	0.00	NMT	No	Bilingual transformer model
18	ORGANIZER	INDICta-en	2018/08/20 11:17:41	2008	-	-	-	9.14	-	-	-	-	0.00	0.00	NMT	No	NMT with Attention

Notice:

This table is sorted by the leftmost segmenters. You can change the segmenter used to sort by clicking each segmenter link.

RIBES

#	Team	Task	Date/Time	DataID	RIBES										Method	Other Resources	System Description
#	Team	Task	Date/Time	DataID	juman	kytea	mecab	moses- tokenizer	stanford- segmenter- ctb	stanford- segmenter- pku	indic- tokenizer	unuse	myseg	kmseg	Method	Other Resources	System Description
1	cvit	INDICta-en	2019/03/23 12:44:44	2664	-	-	-	0.779394	-	-	-	-	0.000000	0.000000	NMT	Yes	massive-multi e270
2	cvit	INDICta-en	2019/03/14 22:10:49	2627	-	-	-	0.770894	-	-	-	-	0.000000	0.000000	NMT	Yes	massive-multi + ft
3	cvit	INDICta-en	2019/03/22 05:44:23	2655	-	-	-	0.769896	-	-	-	-	0.000000	0.000000	NMT	Yes	may to en (Transformer) - detokenized
4	NICT-5	INDICta-en	2018/08/24 15:00:22	2133	-	-	-	0.768865	-	-	-	-	0.000000	0.000000	NMT	No	XX-XX transformer model
5	IITP-MT	INDICta-en	2018/09/14 19:54:08	2349	-	-	-	0.757610	-	-	-	-	0.000000	0.000000	NMT	No	Transformer multilingual XX-En
6	cvit	INDICta-en	2019/03/22 05:20:19	2647	-	-	-	0.756278	-	-	-	-	0.000000	0.000000	NMT	Yes	many to en model (Transformer)
7	ORGANIZER	INDICta-en	2018/08/24 14:38:36	2101	-	-	-	0.751277	-	-	-	-	0.000000	0.000000	NMT	No	multi2one multilingual NMT with Attention
8	ORGANIZER	INDICta-en	2018/08/29 14:30:01	2193	-	-	-	0.744884	-	-	-	-	0.000000	0.000000	NMT	No	multi2multi multilingual NMT with Attention
9	NICT-5	INDICta-en	2018/08/24 14:49:52	2111	-	-	-	0.744744	-	-	-	-	0.000000	0.000000	SMT	No	XX-En transformer model
10	cvit	INDICta-en	2019/03/14 21:54:15	2620	-	-	-	0.742074	-	-	-	-	0.000000	0.000000	NMT	Yes	massive-multi
11	NICT-5	INDICta-en	2018/09/07 14:31:49	2241	-	-	-	0.740337	-	-	-	-	0.000000	0.000000	NMT	No	Unified Source vocabulary by orthography mapping. XX-EN model.
12	Anuvaad	INDICta-en	2018/09/15 18:02:35	2408	-	-	-	0.673058	-	-	-	-	0.000000	0.000000	SMT	No	SMT XX-En
13	Anuvaad	INDICta-en	2018/09/15 17:49:30	2400	-	-	-	0.671535	-	-	-	-	0.000000	0.000000	SMT	No	SMT with KenLM
14	RGNLP	INDICta-en	2018/09/15 03:18:24	2385	-	-	-	0.670636	-	-	-	-	0.000000	0.000000	NMT	No	NMT system with a 2-layer LSTM method
15	RGNLP	INDICta-en	2018/09/15 02:50:58	2376	-	-	-	0.668149	-	-	-	-	0.000000	0.000000	SMT	No	SMT system with SRILM Language model
16	RGNLP	INDICta-en	2018/09/15 02:40:10	2370	-	-	-	0.662031	-	-	-	-	0.000000	0.000000	SMT	No	SMT system with KENLM Language model
17	NICT-5	INDICta-en	2018/08/24 14:49:40	2110	-	-	-	0.658743	-	-	-	-	0.000000	0.000000	NMT	No	Bilingual transformer model
18	ORGANIZER	INDICta-en	2018/08/20 11:17:41	2008	-	-	-	0.649417	-	-	-	-	0.000000	0.000000	NMT	No	NMT with Attention

Notice:

This table is sorted by the leftmost segmenters. You can change the segmenter used to sort by clicking each segmenter link.

AMFM

#	Team	Task	Date/Time	DataID	AMFM										Method	Other Resources	System Description
#	Team	Task	Date/Time	DataID	unuse	unuse	unuse	unuse	unuse	unuse	unuse	unuse	unuse	unuse	Method	Other Resources	System Description
1	cvit	INDICta-en	2019/03/23 12:44:44	2664	-	-	-	0.613670	-	-	-	-	0.000000	0.000000	NMT	Yes	massive-multi e270
2	IITP-MT	INDICta-en	2018/09/14 19:54:08	2349	-	-	-	0.604300	-	-	-	-	0.000000	0.000000	NMT	No	Transformer multilingual XX-En
3	cvit	INDICta-en	2019/03/14 22:10:49	2627	-	-	-	0.602280	-	-	-	-	0.000000	0.000000	NMT	Yes	massive-multi + ft
4	cvit	INDICta-en	2019/03/22 05:20:19	2647	-	-	-	0.594690	-	-	-	-	0.000000	0.000000	NMT	Yes	many to en model (Transformer)
5	cvit	INDICta-en	2019/03/22 05:44:23	2655	-	-	-	0.594690	-	-	-	-	0.000000	0.000000	NMT	Yes	may to en (Transformer) - detokenized
6	NICT-5	INDICta-en	2018/08/24 15:00:22	2133	-	-	-	0.593410	-	-	-	-	0.000000	0.000000	NMT	No	XX-XX transformer model
7	cvit	INDICta-en	2019/03/14 21:54:15	2620	-	-	-	0.578460	-	-	-	-	0.000000	0.000000	NMT	Yes	massive-multi
8	ORGANIZER	INDICta-en	2018/08/24 14:38:36	2101	-	-	-	0.568020	-	-	-	-	0.000000	0.000000	NMT	No	multi2one multilingual NMT with Attention
9	NICT-5	INDICta-en	2018/09/07 14:31:49	2241	-	-	-	0.566780	-	-	-	-	0.000000	0.000000	NMT	No	Unified Source vocabulary by orthography mapping. XX-EN model.
10	ORGANIZER	INDICta-en	2018/08/29 14:30:01	2193	-	-	-	0.561550	-	-	-	-	0.000000	0.000000	NMT	No	multi2multi multilingual NMT with Attention
11	NICT-5	INDICta-en	2018/08/24 14:49:52	2111	-	-	-	0.552630	-	-	-	-	0.000000	0.000000	SMT	No	XX-En transformer model
12	RGNLP	INDICta-en	2018/09/15 03:18:24	2385	-	-	-	0.519100	-	-	-	-	0.000000	0.000000	NMT	No	NMT system with a 2-layer LSTM method
13	RGNLP	INDICta-en	2018/09/15 02:40:10	2370	-	-	-	0.517460	-	-	-	-	0.000000	0.000000	SMT	No	SMT system with KENLM Language model
14	Anuvaad	INDICta-en	2018/09/15 17:49:30	2400	-	-	-	0.511130	-	-	-	-	0.000000	0.000000	SMT	No	SMT with KenLM
15	RGNLP	INDICta-en	2018/09/15 02:50:58	2376	-	-	-	0.510700	-	-	-	-	0.000000	0.000000	SMT	No	SMT system with SRILM Language model
16	ORGANIZER	INDICta-en	2018/08/20 11:17:41	2008	-	-	-	0.488060	-	-	-	-	0.000000	0.000000	NMT	No	NMT with Attention
17	Anuvaad	INDICta-en	2018/09/15 18:02:35	2408	-	-	-	0.487250	-	-	-	-	0.000000	0.000000	SMT	No	SMT XX-En
18	NICT-5	INDICta-en	2018/08/24 14:49:40	2110	-	-	-	0.471260	-	-	-	-	0.000000	0.000000	NMT	No	Bilingual transformer model

Notice:

This table is sorted by the leftmost segmenters. You can change the segmenter used to sort by clicking each segmenter link.
Adequacy-Fluency Metrics (AMFM) is a two-dimensional automatic evaluation metric for machine translation, designed to operate at the sentence level. It is based on adequacy and fluency, to decouple semantic and syntactic components of the translation process to provide a balanced view on translation quality.
AMFM is calculated without tokenizers.
The detail of AMFM is shown on the following paper: "Adequacy–Fluency Metrics: Evaluating MT in the Continuous Space Model Framework" [pdf]. Invited Talk in WAT2015 also helps understanding [slide].

HUMAN (WAT2022)

Notice:

HUMAN (WAT2022) is the result of the Pairwise Crowdsourcing Evaluation on WAT2022.
HUMAN (WAT2022) was evaluated by 5 different workers and the final decision is made by the voting of the judgements.

HUMAN (WAT2021)

Notice:

HUMAN (WAT2021) is the result of the Pairwise Crowdsourcing Evaluation on WAT2021.
HUMAN (WAT2021) was evaluated by 5 different workers and the final decision is made by the voting of the judgements.

HUMAN (WAT2020)

Notice:

HUMAN (WAT2020) is the result of the Pairwise Crowdsourcing Evaluation on WAT2020.
HUMAN (WAT2020) was evaluated by 5 different workers and the final decision is made by the voting of the judgements.

HUMAN (WAT2019)

Notice:

HUMAN (WAT2019) is the result of the Pairwise Crowdsourcing Evaluation on WAT2019.
HUMAN (WAT2019) was evaluated by 5 different workers and the final decision is made by the voting of the judgements.

HUMAN (WAT2018)

Notice:

HUMAN (WAT2018) is the result of the Pairwise Crowdsourcing Evaluation on WAT2018.
HUMAN (WAT2018) was evaluated by 5 different workers and the final decision is made by the voting of the judgements.

HUMAN (WAT2017)

Notice:

HUMAN (WAT2017) is the result of the Pairwise Crowdsourcing Evaluation on WAT2017.
HUMAN (WAT2017) was evaluated by 5 different workers and the final decision is made by the voting of the judgements.

HUMAN (WAT2016)

Notice:

HUMAN (WAT2016) is the result of the Pairwise Crowdsourcing Evaluation on WAT2016.
HUMAN (WAT2016) was evaluated by 5 different workers and the final decision is made by the voting of the judgements.

HUMAN (WAT2015)

Notice:

HUMAN (WAT2015) is the result of the Pairwise Crowdsourcing Evaluation on WAT2015.
HUMAN (WAT2015) was evaluated by 5 different workers and the final decision is made by the voting of the judgements.
The detail of the evaluation can be found in the pdf document (PDF file).

HUMAN (WAT2014)

Notice:

HUMAN (WAT2014) is the result of the Pairwise Crowdsourcing Evaluation on WAT2014.
HUMAN (WAT2014) was evaluated by 3 different workers and the final decision is made by the voting of the judgements.
The detail of the evaluation can be found in the pdf document (PDF file).

EVALUATION RESULTS USAGE POLICY

When you use the WAT evaluation results for any purpose such as:
- writing technical papers,
- making presentations about your system,
- advertising your MT system to the customers,
you can use the information about translation directions, scores (including both automatic and human evaluations) and ranks of your system among others. You can also use the scores of the other systems, but you MUST anonymize the other system's names. In addition, you can show the links (URLs) to the WAT evaluation result pages.

NICT (National Institute of Information and Communications Technology)
Kyoto University
Last Modified: 2018-08-02

WAT The Workshop on Asian Translation Evaluation Results

BLEU

RIBES

AMFM

HUMAN (WAT2022)

HUMAN (WAT2021)

HUMAN (WAT2020)

HUMAN (WAT2019)

HUMAN (WAT2018)

HUMAN (WAT2017)

HUMAN (WAT2016)

HUMAN (WAT2015)

HUMAN (WAT2014)

EVALUATION RESULTS USAGE POLICY

WAT

The Workshop on Asian Translation

Evaluation Results