Rapporto sulla qualità della traduzione di Lingvanex

L'obiettivo di questo rapporto è quello di presentare la qualità della traduzione dei modelli linguistici Lingvanex in base ai due parametri di valutazione della traduzione automatica più diffusi.

Flores è un set di test di dati open source e accessibile al pubblico, rilasciato da Facebook Research e con la più ampia copertura di coppie di lingue.

Descrizione delle metriche di qualità

BLEU

BLEU è una metrica automatica basata su n-grammi. Misura la precisione di n-grammi dell'output della traduzione automatica rispetto al riferimento, ponderata da una penalità di brevità per punire le traduzioni eccessivamente brevi. Utilizziamo un'implementazione particolare di BLEU, chiamata sacreBLEU. Fornisce punteggi di corpus, non punteggi di segmento.

Riferimenti

  • Papineni, Kishore, S. Roukos, T. Ward and Wei-Jing Zhu. “Bleu: a Method for Automatic Evaluation of Machine Translation.” ACL (2002).
  • Post, Matt. “A Call for Clarity in Reporting BLEU Scores.” WMT (2018).

COMET

COMET (Crosslingual Optimized Metric for Evaluation of Translation) è una metrica per la valutazione automatica della traduzione automatica che calcola la similarità tra un output di traduzione automatica e una traduzione di riferimento utilizzando token o incorporamenti di frasi. A differenza di altre metriche, COMET è addestrato a prevedere diversi tipi di giudizi umani sotto forma di sforzo di post-editing, valutazione diretta o analisi degli errori di traduzione.

Riferimenti

Coppie di lingue

Nota: la dimensione inferiore dei modelli sul disco rigido comporta un consumo inferiore di memoria GPU, il che comporta una riduzione dei costi di distribuzione. Le dimensioni inferiori del modello hanno prestazioni migliori in termini di tempo di traduzione. L'utilizzo approssimativo della memoria GPU è calcolato come dimensione del modello del disco rigido x 1,2.

Coppia di lingueModello
Dimensioni, mb
Test
Dati
BLEU
Metrico
COMET
Metrico
Afrikaans - English113,91Flores52,3386,43
English - Afrikaans113,91Flores42,5286,92
Albanian - English113,91Lingvanex56,4387,83
English - Albanian113,91Lingvanex57,0489,03
Amharic - English113,91Flores30,4283,78
English - Amharic113,91Flores14,1387,4
Arabic - English184,11Flores45,7987,95
English - Arabic190,63Flores33,4588,28
Armenian - English113,91Flores37,4786,93
English - Armenian113,91Flores22,0989,32
Armenian - Russian190,63Flores20,9785,06
Russian - Armenian190,63Flores15,7187,00
Azerbaijani - English113,91Flores23,7685,88
English - Azerbaijani113,91Flores17,7984,93
Azerbaijani - Russian190,63Flores16,9585,23
Russian - Azerbaijani190,63Flores13,1083,64
Basque - English113,91Flores32,3486,40
English - Basque113,91Flores21,6986,99
Belarusian - English113,91Flores19,7780,89
English - Belarusian113,91Flores15,5485,16
Bengali - English113,91Flores33,9387,86
English - Bengali239,56Flores23,4186,92
Bosnian - English113,91Flores41,6287,65
English - Bosnian113,91Flores35,5790,61
Bulgarian - English184,00Flores44,9788,28
English - Bulgarian184,00Flores45,9091,22
Catalan - English113,91Flores47,5488,55
English - Catalan113,91Flores45,6287,67
Cebuano - English113,91Flores41,1779,24
English - Cebuano113,91Flores35,4671,80
Chichewa - English113,91Flores22,8669,22
English - Chichewa113,91Flores17,4464,71
Chinese (Simplified) - English184,11Flores29,9186,27
English - Chinese (Simplified)184,11Flores42,2987,70
Chinese (Traditional) - English190,63Flores30,2886,51
English - Chinese (Traditional)190,63Flores36,0688,67
Corsican - English113,91Lingvanex59,9083,86
English - Corsican113,91Lingvanex54,2176,34
Croatian - English184,00Flores 10139,8088,08
English - Croatian184,00Flores34,9591,09
Czech - English184,00Flores41,8388,33
English - Czech184,00Flores36,5390,98
Danish - English184,00Flores51,2190,25
English - Danish184,02Flores49,8891,27
Dutch - English184,00Flores34,0487,20
English - Dutch184,00Flores29,7188,10
Esperanto - English113,91Flores41,6087,49
English - Esperanto113,91Flores32,0288,92
Estonian - English113,91Flores41,0789,33
English - Estonian113,91Flores31,4891,64
Filipino - English113,91Flores47,4186,85
English - Filipino113,91Flores37,7584,61
Finnish - English184,00Flores36,8789,76
English - Finnish184,00Flores27,0690,96
French - English190,65Flores48,8289,46
English - French190,65Flores53,2588,40
Frisian - English113,91Lingvanex65,0684,99
English - Frisian113,91Lingvanex54,8281,09
Gaelic-English113,91Flores29,6076,02
English-Gaelic113,91Flores24,7280,92
Galician - English113,91Flores40,5887,52
English - Galician113,91Flores37,7187,03
Georgian - Russian190,63Flores18,6085,80
Russian - Georgian190,63Flores13,8585,77
Georgian - English113,91Flores22,0989,32
English - Georgian113,91Flores16,5687,13
German - English190,65Flores46,7689,34
English - German184,02Flores43,0988,15
Greek - English184,00Flores36,1987,38
English - Greek184,00Flores29,5489,02
Gujarati-English113,91Flores42,0989,68
English - Gujarati113,91Flores28,0088,61
Haitian Creole - English113,91Flores30,0872,24
English - Haitian Creole113,91Flores28,2767,41
Hausa - English113,91Flores33,6478,80
English - Hausa113,91Flores28,7080,76
Hawaiian - English113,91Lingvanex45,1271,92
English - Hawaiian113,91Lingvanex64,2778,56
Hebrew - English184,11Flores46,3188,32
English - Hebrew184,11Flores36,0088,53
Hindi - English113,91Flores38,1888,29
English - Hindi113,91Flores67,6281,99
English - Hmong113,91Lingvanex60,9977,35
Hmong - English184,00Lingvanex45,8775,22
Hungarian - English184,00Flores38,7488,37
English - Hungarian184,00Flores31,4089,97
Icelandic - English113,91Flores37,2785,92
English - Icelandic113,91Flores31,9086,34
Igbo - English113,91Flores26,6068,85
English - Igbo113,91Flores19,0171,94
Indonesian - English184,02Flores46,6589,60
English - Indonesian184,02Flores50,7791,90
Italian - English184,00Flores34,7487,89
English - Italian184,00Flores32,5788,19
Irish - English113,91Flores44,1585,29
English - Irish113,91Flores38,8681,81
Japanese - English190,63Flores31,0588,08
English - Japanese190,63Flores39,6291,56
Javanese - English113,91Flores30,2976,20
English - Javanese113,91Flores28,7986,59
Kannada - English113,91Flores36,0187,38
English - Kannada113,91Flores65,8386,33
Kazakh - English113,91Flores36,2587,61
English - Kazakh113,91Flores26,4890,35
Kazakh - Russian190,63Flores22,7988,12
Russian - Kazakh190,63Flores19,1889,57
Khmer - English113,91Flores33,1985,77
English - Khmer113,91Flores4,7782,37
Kinyarwanda - English113,91Flores32,9873,73
English - Kinyarwanda113,91Flores25,8466,67
Korean - English113,91Flores32,8588,09
English - Korean113,91Flores33,6689,67
Kurdish - English113,91Flores28,8179,90
English - Kurdish113,91Flores12,8580,84
Kyrgyz - English113,91Flores24,2984,79
English - Kyrgyz113,91Flores16,6588,14
Kyrgyz - Russian190,63Flores16,3886,32
Russian - Kyrgyz190,63Flores13,4387,62
Lao - English113,91Flores31,4584,11
English - Lao113,91Flores59,5483,24
Latin - English113,91Lingvanex24,2474,81
English - Latin113,91Lingvanex14,8377,64
Latvian - English113,91Flores38,9587,67
English - Latvian113,91Flores37,8890,49
Lithuanian - English113,91Flores34,9686,24
English - Lithuanian113,91Flores31,2890,11
Luxembourgish - English113,91Flores45,5680,29
English - Luxembourgish113,91Flores27,2857,29
Macedonian - English113,91Flores44,3387,43
English - Macedonian113,91Flores38,1989,28
Malagasy - English113,91Lingvanex38,6083,10
English - Malagasy113,91Lingvanex41,7485,25
Malay - English184,11Flores46,0988,84
English - Malay184,11Flores44,6389,77
Malayalam - English113,91Flores39,2688,28
English - Malayalam113,91Flores23,1988,92
Maltese - English113,91Flores53,1181,83
English - Maltese113,91Flores47,5779,52
Maori - English113,91Flores29,1369,87
English - Maori113,91Flores17,4461,51
Marathi - English113,91Flores37,9487,49
English - Marathi113,91Flores21,4275,73
Mongolian- English113,91Flores31,4085,43
English - Mongolian113,91Flores20,0789,00
Myanmar - English113,91Flores23,1382,43
English - Myanmar113,91Flores55,7287,25
Nepali - English113,91Flores41,6789,94
English - Nepali113,91Flores64,9283,27
Norwegian - English184,00Flores44,2088,78
English - Norwegian184,02Flores35,8590,25
Odia - English113,91Flores32,3486,77
English - Odia113,91Flores21,0981,84
Persian - English184,02Flores39,0487,71
English - Persian184,11Flores27,2487,82
Polish - English184,00Flores30,9485,72
English - Polish184,00Flores24,2489,21
Portuguese (Brazil) - English184,02Flores51,4289,66
English - Portuguese (Brazil)184,02Flores51,6789,40
Portuguese - English184,02Flores50,9389,27
English - Portuguese184,02Flores51,3889,71
Punjabi - English113,91Flores38,1587,74
English - Punjabi113,91Flores28,9184,28
Pushto - English113,91Flores27,0579,68
English - Pushto113,91Flores15,0477,94
Romanian - English184,00Flores45,2289,30
English - Romanian179,58Flores43,6890,29
Russian - English190,65Flores37,8686,63
English - Russian190,65Flores34,6489,37
Russian - Belarusian190,63Lingvanex57,3595,38
Samoan - English113,91Flores27,8168,62
English - Samoan113,91Flores30,0767,20
Serbian - English184,00Flores43,0686,68
English - Serbian184,00Flores36,8788,49
Sesotho - English113,91Flores32,9172,64
English - Sesotho113,91Flores20,3666,18
Shona - English113,91Flores23,0570,04
English - Shona113,91Flores13,7462,88
Sindhi - English113,91Flores31,0979,66
English - Sindhi113,91Flores25,9080,37
Sinhala - English113,91Flores36,7387,92
English - Sinhala113,91Flores21,4287,65
Slovak - English184,11Flores42,3288,33
English - Slovak184,11Flores40,0891,01
Slovenian - English113,91Flores38,2587,76
English - Slovenian113,91Flores35,3990,20
Somali - English113,91Flores29,8977,25
English - Somali113,91Flores14,5680,85
Spanish - English184,02Flores31,4886,92
English - Spanish184,02Flores30,1786,72
Sundanese - English113,91Flores34,0281,42
English - Sundanese113,91Flores20,2379,65
Swahili - English113,91Flores44,9584,91
English - Swahili113,91Flores41,1485,40
Swedish - English184,00Flores51,8990,13
English - Swedish184,00Flores49,3991,24
Tajik - English113,91Flores33,7477,46
English - Tajik113,91Flores24,9776,28
Tajik - Russian190,63Flores23,1579,69
Russian - Tajik190,63Flores19,3875,59
Tamil - English113,91Flores35,1786,48
English - Tamil113,91Flores23,1289,55
Tatar - English113,91Flores30,3779,43
English - Tatar113,91Flores19,0169,26
Telugu-English113,91Flores42,0287,74
English-Telugu113,91Flores28,3087,60
Thai - English184,02Flores31,6387,71
English - Thai113,91Flores63,6888,57
Turkish - English184,00Flores41,8589,63
English - Turkish184,00Flores35,3390,82
Turkmen - English113,91Flores37,1080,90
English - Turkmen113,91Flores22,9167,00
Ukrainian - English184,00Flores41,5486,98
English - Ukrainian184,00Flores34,3089,88
Ukrainian - Russian190,63Flores28,0791,66
Russian - Ukrainian190,63Flores25,6292,16
Urdu - English113,91Flores31,0984,46
English - Urdu113,91Flores24,8081,71
Uyghur - English113,91Flores28,1786,26
English - Uyghur113,91Flores22,6686,21
Uzbek - English113,91Flores37,4287,64
English - Uzbek113,91Flores23,0490,32
Uzbek - Russian190,63Flores22,1185,40
Russian - Uzbek190,63Flores16,8687,37
Vietnamese - English184,00Flores38,6587,53
English - Vietnamese184,11Flores46,2889,16
Welsh - English113,91Flores61,3689,32
English - Welsh113,91Flores57,5588,83
Xhosa - English113,91Flores36,6578,10
English - Xhosa113,91Flores18,9077,05
Yiddish - English113,91Flores41,8976,88
English - Yiddish113,91Flores10,8867,67
Yoruba - English113,91Flores17,5461,56
English - Yoruba113,91Flores3,5755,39
Zulu - English113,91Flores36,8378,00
English - Zulu113,91Flores21,0678,12

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