{"id":100141,"date":"2021-05-11T22:22:44","date_gmt":"2021-05-11T20:22:44","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/ibm-otkryl-codenet-dlya-sistem-mashinnogo-obucheniya-transliruyushhih-i-proveryayushhih-kod"},"modified":"2021-05-11T22:22:44","modified_gmt":"2021-05-11T20:22:44","slug":"ibm-otkryl-codenet-dlya-sistem-mashinnogo-obucheniya-transliruyushhih-i-proveryayushhih-kod","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/ibm-otkryl-codenet-dlya-sistem-mashinnogo-obucheniya-transliruyushhih-i-proveryayushhih-kod","title":{"rendered":"IBM har \u00f6ppnat CodeNet f\u00f6r maskininl\u00e4rningssystem som \u00f6vers\u00e4tter och verifierar kod.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

IBM har introducerat initiativet CodeNet, som syftar till att ge forskare en upps\u00e4ttning data f\u00f6r att experimentera med anv\u00e4ndningen av maskininl\u00e4rningsmetoder f\u00f6r att skapa \u00f6vers\u00e4ttare fr\u00e5n ett programmeringsspr\u00e5k till ett annat, samt generatorer och kodanalysatorer. CodeNet inkluderar en samling av 14 miljoner kodexempel som l\u00f6ser 4053 standardprogrammeringsproblem. Sammanlagt best\u00e5r samlingen av omkring 500 miljoner rader kod och t\u00e4cker 55 programmeringsspr\u00e5k, b\u00e5de moderna som C++, Java, Python och Go, och f\u00f6r\u00e5ldrade spr\u00e5k som COBOL, Pascal och FORTRAN. Projektets resultat distribueras under Apache 2.0-licensen, och datasets planeras att distribueras i form av offentlig egendom. <\/p>\n

Exemplen \u00e4r f\u00f6rsedda med annotationer och implementerar identiska algoritmer p\u00e5 olika programmeringsspr\u00e5k. Det antas att den f\u00f6reslagna upps\u00e4ttningen kommer att hj\u00e4lpa till med tr\u00e4ningen av maskininl\u00e4rningssystem och utvecklingen av innovationer inom \u00f6vers\u00e4ttning och maskinanalysering av kod, p\u00e5 liknande s\u00e4tt som databasen med annoterade bilder ImageNet har hj\u00e4lpt till med utvecklingen av system f\u00f6r m\u00f6nsterigenk\u00e4nning och maskinsyn. En av huvudk\u00e4llorna till bildandet av samlingen anges vara olika programmeringst\u00e4vlingar. <\/p>\n

Till skillnad fr\u00e5n traditionella \u00f6vers\u00e4ttare, som baseras p\u00e5 regler f\u00f6r omvandling, kan maskininl\u00e4rningssystem f\u00e5nga och beakta kontexten f\u00f6r anv\u00e4ndningen av koden. Vid omvandling fr\u00e5n ett programmeringsspr\u00e5k till ett annat \u00e4r kontexten lika viktig som vid \u00f6vers\u00e4ttning fr\u00e5n ett m\u00e4nskligt spr\u00e5k till ett annat. Det \u00e4r just bristen p\u00e5 h\u00e4nsyn till kontexten som hindrar omvandlingen av kod fr\u00e5n f\u00f6r\u00e5ldrade spr\u00e5k som COBOL. <\/p>\n

N\u00e4rvaron av en stor databas av algoritmimplementeringar p\u00e5 olika spr\u00e5k kommer att hj\u00e4lpa till att skapa universella maskininl\u00e4rningssystem, som ist\u00e4llet f\u00f6r direkt \u00f6vers\u00e4ttning mellan specifika spr\u00e5k manipulerar med en mer abstrakt representation av koden, oberoende av specifika programmeringsspr\u00e5k. Ett s\u00e5dant system kan anv\u00e4ndas som en \u00f6vers\u00e4ttare som omvandlar den mottagna koden p\u00e5 n\u00e5got av de st\u00f6dda spr\u00e5ken till sin interna abstrakta representation, fr\u00e5n vilken kod sedan kan genereras p\u00e5 flera spr\u00e5k. <\/p>\n

Systemet kommer att kunna utf\u00f6ra bidirektionella omvandlingar. Till exempel anv\u00e4nds projekt p\u00e5 det f\u00f6r\u00e5ldrade spr\u00e5ket COBOL fortfarande i banker och statliga institutioner. En \u00f6vers\u00e4ttare baserad p\u00e5 maskininl\u00e4rning kan omvandla kod p\u00e5 COBOL till en representation p\u00e5 spr\u00e5ket Java, och vid behov \u00f6vers\u00e4tta en del av Java-koden tillbaka till COBOL. <\/p>\n

F\u00f6rutom \u00f6vers\u00e4ttning mellan spr\u00e5k n\u00e4mns till\u00e4mpningsomr\u00e5den f\u00f6r CodeNet, s\u00e5som skapandet av intelligenta kods\u00f6kningssystem och automatisering av klonidentifiering, samt utveckling av optimerare och system f\u00f6r automatisk kodkorrektion. Speciellt \u00e4r exemplen som presenteras i CodeNet f\u00f6rsedda med metadata som beskriver testresultat, programstorlek, minnesf\u00f6rbrukning och tillst\u00e5nd som m\u00f6jligg\u00f6r \u00e5tskiljande av korrekt kod fr\u00e5n kod med fel (f\u00f6r att skilja p\u00e5 korrekt och inkorrekt kod har samlingen specifikt inkluderat exempel med fel, vars andel utg\u00f6r 29,5 %). Maskininl\u00e4rning-systemet kan anv\u00e4nda dessa metadata f\u00f6r att generera den mest optimala koden eller identifiera regressioner i den analyserade koden (systemet kan f\u00f6rst\u00e5 att algoritmen i den \u00f6verl\u00e4mnade koden inte \u00e4r implementerad optimalt eller inneh\u00e5ller fel).
\n
K\u00e4lla: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f IBM \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u0438\u043d\u0438\u0446\u0438\u0430\u0442\u0438\u0432\u0443 CodeNet, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u0443\u044e \u043d\u0430 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c \u043d\u0430\u0431\u043e\u0440\u0430 \u0434\u0430\u043d\u043d\u044b\u0445, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0445 \u044d\u043a\u0441\u043f\u0435\u0440\u0438\u043c\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0441 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435\u043c \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u043c\u0430\u0448\u0438\u043d\u043d\u043e\u0433\u043e \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0442\u0440\u0430\u043d\u0441\u043b\u044f\u0442\u043e\u0440\u043e\u0432 \u0438\u0437 \u043e\u0434\u043d\u043e\u0433\u043e \u044f\u0437\u044b\u043a\u0430 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0432 \u0434\u0440\u0443\u0433\u043e\u0439, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0433\u0435\u043d\u0435\u0440\u0430\u0442\u043e\u0440\u043e\u0432 \u0438 \u0430\u043d\u0430\u043b\u0438\u0437\u0430\u0442\u043e\u0440\u043e\u0432 \u043a\u043e\u0434\u0430. 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[…]<\/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-100141","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\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\udd47IBM har \u00f6ppnat CodeNet f\u00f6r maskininl\u00e4rningssystem som \u00f6vers\u00e4tter och verifierar kod | ProHoster","description":"IBM har lanserat initiativet CodeNet, som syftar till att ge forskare en upps\u00e4ttning data som g\u00f6r det m\u00f6jligt att experimentera med maskininl\u00e4rningsmetoder f\u00f6r att skapa \u00f6vers\u00e4ttare mellan olika 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