{"id":100885,"date":"2021-08-01T10:23:19","date_gmt":"2021-08-01T08:23:19","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/obnovlenie-golosovyh-dannyh-mozilla-common-voice-7-0"},"modified":"2021-08-01T10:23:19","modified_gmt":"2021-08-01T08:23:19","slug":"obnovlenie-golosovyh-dannyh-mozilla-common-voice-7-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/obnovlenie-golosovyh-dannyh-mozilla-common-voice-7-0","title":{"rendered":"Aktualizacja zbior\u00f3w g\u0142osowych Mozilla Common Voice 7.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Firmy NVIDIA i Mozilla zaprezentowa\u0142y aktualizacj\u0119 zestaw\u00f3w danych g\u0142osowych, zebranych w ramach inicjatywy Common Voice, kt\u00f3re zawieraj\u0105 przyk\u0142ady wymowy 182 tysi\u0119cy os\u00f3b, co stanowi wzrost o 25% w por\u00f3wnaniu do 6 miesi\u0119cy temu. Dane zosta\u0142y opublikowane jako dobra publiczne (CC0). Proponowane zestawy mo\u017cna wykorzysta\u0107 w systemach uczenia maszynowego do budowy modeli rozpoznawania i syntezowania mowy. <\/p>\n

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W przygotowaniu materia\u0142\u00f3w w j\u0119zyku angielskim wzi\u0119\u0142o udzia\u0142 ponad 75 tysi\u0119cy os\u00f3b, kt\u00f3re nagra\u0142y 2637 godzin potwierdzonej mowy (wcze\u015bniej 66 tysi\u0119cy uczestnik\u00f3w i 1686 godzin). Interesuj\u0105ce jest to, \u017ce na drugim miejscu pod wzgl\u0119dem zgromadzonych danych znalaz\u0142 si\u0119 j\u0119zyk rwandzki, dla kt\u00f3rego zebrano 2260 godzin. Nast\u0119pnie plasuj\u0105 si\u0119 niemiecki (1040), katalo\u0144ski (920) i esperanto (840). Spo\u015br\u00f3d najbardziej dynamicznie rozwijaj\u0105cych si\u0119 j\u0119zyk\u00f3w g\u0142osowych wymienia si\u0119 j\u0119zyk tajski (wzrost bazy 20 razy, z 12 do 250 godzin), luganda (z 8 do 80 godzin), esperanto (z 100 do 840 godzin) i j\u0119zyk tamilski (z 24 do 220 godzin). <\/p>\n

W ramach swojego udzia\u0142u w projekcie Common Voice firma NVIDIA przygotowa\u0142a na bazie zebranych danych gotowe wytrenowane modele dla system\u00f3w uczenia maszynowego (wsparcie dla PyTorch). Modele s\u0105 dystrybuowane w ramach bezp\u0142atnego i otwartego narz\u0119dzia NVIDIA NeMo, kt\u00f3re np. jest ju\u017c wykorzystywane w zautomatyzowanych us\u0142ugach g\u0142osowych MTS i Sberbanku. Modele s\u0105 skierowane do system\u00f3w rozpoznawania mowy, syntezowania mowy oraz przetwarzania informacji w j\u0119zyku naturalnym i mog\u0105 okaza\u0107 si\u0119 u\u017cyteczne dla badaczy zajmuj\u0105cych si\u0119 tworzeniem system\u00f3w dialogowych, platform transkrypcyjnych oraz zautomatyzowanych centr\u00f3w telefonicznych. W przeciwie\u0144stwie do wcze\u015bniejszych dost\u0119pnych projekt\u00f3w, opublikowane modele nie ograniczaj\u0105 si\u0119 do rozpoznawania j\u0119zyka angielskiego i obejmuj\u0105 r\u00f3\u017cnorodne j\u0119zyki, akcenty i formy mowy. <\/p>\n

Przypomnijmy, \u017ce projekt Common Voice ma na celu organizacj\u0119 wsp\u00f3lnej pracy nad gromadzeniem bazy wzorc\u00f3w g\u0142osowych, uwzgl\u0119dniaj\u0105c\u0105 ca\u0142e bogactwo g\u0142os\u00f3w i styl\u00f3w m\u00f3wienia. U\u017cytkownicy s\u0105 zach\u0119cani do wymawiania wy\u015bwietlanych na ekranie fraz lub oceny jako\u015bci danych dodanych przez innych u\u017cytkownik\u00f3w. Zgromadzona baza danych z nagraniami r\u00f3\u017cnorodnego wymowy typowych fraz mowy ludzkiej bez ogranicze\u0144 mo\u017ce by\u0107 wykorzystywana w systemach uczenia maszynowego oraz w projektach badawczych. <\/p>\n

Wed\u0142ug autora biblioteki rozpoznawania mowy ci\u0105g\u0142ej Vosk, niedoskona\u0142o\u015bci zestawu Common Voice to jednowymiarowo\u015b\u0107 materia\u0142u g\u0142osowego (przewaga m\u0119\u017cczyzn w wieku 20-30 lat i niedob\u00f3r materia\u0142u z g\u0142osami kobiet, dzieci i os\u00f3b starszych), brak wariacyjno\u015bci s\u0142ownika (powtarzanie tych samych fraz) oraz rozpowszechnienie nagra\u0144 w formacie MP3, kt\u00f3ry wprowadza zniekszta\u0142cenia.
\n
\u0179r\u00f3d\u0142o: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 NVIDIA \u0438 Mozilla \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0438 \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, \u0441\u043e\u0431\u0440\u0430\u043d\u043d\u044b\u0445 \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u0438\u043d\u0438\u0446\u0438\u0430\u0442\u0438\u0432\u044b Common Voice \u0438 \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 182 \u0442\u044b\u0441\u044f\u0447 \u043b\u044e\u0434\u0435\u0439, \u0447\u0442\u043e \u043d\u0430 25% \u0431\u043e\u043b\u044c\u0448\u0435, \u0447\u0435\u043c 6 \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u043d\u0430\u0437\u0430\u0434. \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 […]<\/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-100885","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\udd47 Aktualizacja danych g\u0142osowych Mozilla Common Voice 7.0 | ProHoster","description":"Firmy NVIDIA i Mozilla zaprezentowa\u0142y aktualizacj\u0119 zestaw\u00f3w danych g\u0142osowych, zgromadzonych w wyniku inicjatywy Common Voice, kt\u00f3re zawieraj\u0105 przyk\u0142ady wymowy 182 tysi\u0119cy os\u00f3b, co stanowi wzrost o 25% w por\u00f3wnaniu do 6 miesi\u0119cy 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