Helsinki-NLP/opus-mt-iir-iir

iir-iir

• source group: Indo-Iranian languages

• target group: Indo-Iranian languages

• OPUS readme: iir-iir

• model: transformer

• source language(s): asm hin mar urd zza

• target language(s): asm hin mar urd zza

• model: transformer

• pre-processing: normalization + SentencePiece (spm32k,spm32k)

• a sentence initial language token is required in the form of >>id<< (id = valid target language ID)

• download original weights: opus-2020-07-27.zip

• test set translations: opus-2020-07-27.test.txt

• test set scores: opus-2020-07-27.eval.txt

Benchmarks

testset	BLEU	chr-F
Tatoeba-test.asm-hin.asm.hin	3.5	0.202
Tatoeba-test.asm-zza.asm.zza	12.4	0.014
Tatoeba-test.hin-asm.hin.asm	6.2	0.238
Tatoeba-test.hin-mar.hin.mar	27.0	0.560
Tatoeba-test.hin-urd.hin.urd	21.4	0.507
Tatoeba-test.mar-hin.mar.hin	13.4	0.463
Tatoeba-test.multi.multi	17.7	0.460
Tatoeba-test.urd-hin.urd.hin	13.4	0.363
Tatoeba-test.zza-asm.zza.asm	5.3	0.000

System Info:

• hf_name: iir-iir

• source_languages: iir

• target_languages: iir

• opus_readme_url: https://github.com/Helsinki-NLP/Tatoeba-Challenge/tree/master/models/iir-iir/README.md

• original_repo: Tatoeba-Challenge

• tags: ['translation']

• languages: ['bn', 'or', 'gu', 'mr', 'ur', 'hi', 'ps', 'os', 'as', 'si', 'iir']

• src_constituents: {'pnb', 'gom', 'ben', 'hif_Latn', 'ori', 'guj', 'pan_Guru', 'snd_Arab', 'npi', 'mar', 'urd', 'pes', 'bho', 'kur_Arab', 'tgk_Cyrl', 'hin', 'kur_Latn', 'pes_Thaa', 'pus', 'san_Deva', 'oss', 'tly_Latn', 'jdt_Cyrl', 'asm', 'zza', 'rom', 'mai', 'pes_Latn', 'awa', 'sin'}

• tgt_constituents: {'pnb', 'gom', 'ben', 'hif_Latn', 'ori', 'guj', 'pan_Guru', 'snd_Arab', 'npi', 'mar', 'urd', 'pes', 'bho', 'kur_Arab', 'tgk_Cyrl', 'hin', 'kur_Latn', 'pes_Thaa', 'pus', 'san_Deva', 'oss', 'tly_Latn', 'jdt_Cyrl', 'asm', 'zza', 'rom', 'mai', 'pes_Latn', 'awa', 'sin'}

• src_multilingual: True

• tgt_multilingual: True

• prepro: normalization + SentencePiece (spm32k,spm32k)

• url_model: https://object.pouta.csc.fi/Tatoeba-MT-models/iir-iir/opus-2020-07-27.zip

• url_test_set: https://object.pouta.csc.fi/Tatoeba-MT-models/iir-iir/opus-2020-07-27.test.txt

• src_alpha3: iir

• tgt_alpha3: iir

• short_pair: iir-iir

• chrF2_score: 0.46

• bleu: 17.7

• brevity_penalty: 1.0

• ref_len: 4992.0

• src_name: Indo-Iranian languages

• tgt_name: Indo-Iranian languages

• train_date: 2020-07-27

• src_alpha2: iir

• tgt_alpha2: iir

• prefer_old: False

• long_pair: iir-iir

• helsinki_git_sha: 480fcbe0ee1bf4774bcbe6226ad9f58e63f6c535

• transformers_git_sha: 2207e5d8cb224e954a7cba69fa4ac2309e9ff30b

• port_machine: brutasse

• port_time: 2020-08-21-14:41