Compania Mozilla a lansat o actualizare a seturilor de date vocale Common Voice, incluz\u00e2nd exemple de pronun\u021bie de la aproximativ 200.000 de persoane. Datele au fost publicate ca domeniu public (CC0). Seturile propuse pot fi utilizate \u00een sistemele de \u00eenv\u0103\u021bare automat\u0103 pentru construirea de modele de recunoa\u0219tere \u0219i sintez\u0103 a vorbirii. Comparativ cu actualizarea anterioar\u0103, volumul de material audio din colec\u021bie a crescut cu 30% \u2014 de la 13,9 la 18,2 mii ore de vorbire. Num\u0103rul limbilor suportate a crescut de la 67 la 87. <\/p>\n
Setul pentru limba rus\u0103 acoper\u0103 2452 de participan\u021bi \u0219i 193 de ore de material audio (era 2136 de participan\u021bi \u0219i 173 de ore), pentru limba belarus\u0103 \u2014 6160 de participan\u021bi \u0219i 987 de ore (era 3831 de participan\u021bi \u0219i 356 de ore), pentru limba ucrainean\u0103 \u2014 684 de participan\u021bi \u0219i 76 de ore (era 615 participan\u021bi \u0219i 66 de ore). \u00cen preg\u0103tirea materialelor \u00een limba englez\u0103 au participat peste 79.000 de persoane, care au \u00eenregistrat 2886 de ore de vorbire confirmat\u0103 (era 75.000 de participan\u021bi \u0219i 2637 de ore). <\/p>\n
Reamintim c\u0103 proiectul Common Voice are ca scop organizarea colaborativ\u0103 a acumul\u0103rii unei baze de \u0219abloane vocale care s\u0103 reflecte toat\u0103 diversitatea vocii \u0219i a stilurilor de vorbire. Utilizatorii sunt invita\u021bi s\u0103 pronun\u021be frazele afi\u0219ate pe ecran sau s\u0103 evalueze calitatea datelor ad\u0103ugate de al\u021bi utilizatori. Baza de date acumulat\u0103 cu \u00eenregistr\u0103ri de pronun\u021bie divers\u0103 a frazelor tipice ale vorbirii umane poate fi utilizat\u0103 f\u0103r\u0103 restric\u021bii \u00een sistemele de \u00eenv\u0103\u021bare automat\u0103 \u0219i \u00een proiecte de cercetare. Potrivit autorului bibliotecii de recunoa\u0219tere a vorbirii continue Vosk, dezavantajele setului Common Voice sunt unilateritatea materialului vocal (predominan\u021ba b\u0103rba\u021bilor cu v\u00e2rste \u00eentre 20 \u0219i 30 de ani \u0219i lipsa materialului cu voci de femei, copii \u0219i v\u00e2rstnici), lipsa de variabilitate a vocabularului (repetarea acelora\u0219i fraze) \u0219i utilizarea unor \u00eenregistr\u0103ri \u00een format MP3 care distorsioneaz\u0103. <\/p>\n
Printre nout\u0103\u021bi se num\u0103r\u0103 lansarea instrumentului NVIDIA NeMo 1.6, care ofer\u0103 metode de \u00eenv\u0103\u021bare automat\u0103 pentru crearea de sisteme de recunoa\u0219tere vocal\u0103, sintez\u0103 vocal\u0103 \u0219i procesare a informa\u021biilor \u00een limbaj natural. NeMo include modele antrenate gata pentru sisteme de \u00eenv\u0103\u021bare automat\u0103 bazate pe cadrul PyTorch, dezvoltate de NVIDIA utiliz\u00e2nd datele vocale Common Voice \u0219i acoperind diverse limbi, accente \u0219i forme de vorbire. Modelele pot fi utile pentru cercet\u0103torii care dezvolta sisteme de dialog vocal, platforme de transcriere \u0219i centre de apeluri automatizate. De exemplu, NVIDIA NeMo este utilizat \u00een serviciile vocale automatizate ale MTS \u0219i Sberbank. Codul NeMo este scris \u00een limbajul Python folosind PyTorch \u0219i este distribuit sub licen\u021ba Apache 2.0. \u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Mozilla \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043d\u0430\u0431\u043e\u0440\u043e\u0432 \u0433\u043e\u043b\u043e\u0441\u043e\u0432\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445 Common Voice, \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0449\u0438\u0445 \u043f\u0440\u0438\u043c\u0435\u0440\u044b \u043f\u0440\u043e\u0438\u0437\u043d\u043e\u0448\u0435\u043d\u0438\u044f \u043e\u043a\u043e\u043b\u043e 200 \u0442\u044b\u0441\u044f\u0447 \u043b\u044e\u0434\u0435\u0439. \u0414\u0430\u043d\u043d\u044b\u0435 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u044b \u043a\u0430\u043a \u043e\u0431\u0449\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0435 \u0434\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 (CC0). \u041f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u0435 \u043d\u0430\u0431\u043e\u0440\u044b \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u043c\u0430\u0448\u0438\u043d\u043d\u043e\u0433\u043e \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u044f \u043c\u043e\u0434\u0435\u043b\u0435\u0439 \u0440\u0430\u0441\u043f\u043e\u0437\u043d\u0430\u0432\u0430\u043d\u0438\u044f \u0438 \u0441\u0438\u043d\u0442\u0435\u0437\u0430 \u0440\u0435\u0447\u0438. \u041f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e \u0441 \u043f\u0440\u043e\u0448\u043b\u044b\u043c \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u043e\u0431\u044a\u0451\u043c \u0440\u0435\u0447\u0435\u0432\u043e\u0433\u043e \u043c\u0430\u0442\u0435\u0440\u0438\u0430\u043b\u0430 \u0432 \u043a\u043e\u043b\u043b\u0435\u043a\u0446\u0438\u0438 \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u043b\u0441\u044f \u043d\u0430 30% — \u0441 13.9 \u0434\u043e 18.2 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-103143","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Actualizarea datelor vocale Mozilla Common Voice 8.0 | ProHoster","description":"Compania Mozilla a lansat o actualizare a seturilor de date vocale Common Voice, care includ exemple de pronun\u021bie de la aproximativ 200 de mii de persoane. 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Sursa: opennet.ro<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"