{"id":103181,"date":"2022-02-03T09:36:41","date_gmt":"2022-02-03T07:36:42","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/deepmind-predstavil-sistemu-mashinnogo-obucheniya-dlya-generaczii-koda-po-tekstovomu-opisaniyu-zadachi"},"modified":"2022-02-03T09:36:41","modified_gmt":"2022-02-03T07:36:42","slug":"deepmind-predstavil-sistemu-mashinnogo-obucheniya-dlya-generaczii-koda-po-tekstovomu-opisaniyu-zadachi","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/deepmind-predstavil-sistemu-mashinnogo-obucheniya-dlya-generaczii-koda-po-tekstovomu-opisaniyu-zadachi","title":{"rendered":"DeepMind ha presentato un sistema di apprendimento automatico per la generazione di codice a partire da una descrizione testuale del compito","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>L'azienda DeepMind, nota per le sue innovazioni nel campo dell'intelligenza artificiale e nello sviluppo di reti neurali in grado di giocare a giochi per computer e da tavolo a livello umano, ha presentato il progetto AlphaCode, che sviluppa un sistema di apprendimento automatico per la generazione di codice, capace di partecipare a competizioni di programmazione sulla piattaforma Codeforces e di mostrare risultati medi. La caratteristica principale dello sviluppo \u00e8 la capacit\u00e0 di generare codice in linguaggi Python o C++, accettando come input un testo con la formulazione del problema in lingua inglese.     <\/p>\n<p>Per testare il sistema sono stati selezionati 10 nuovi concorsi Codeforces con oltre 5000 partecipanti, svolti dopo il termine del training del modello di apprendimento automatico. I risultati delle attivit\u00e0 hanno permesso al sistema AlphaCode di posizionarsi circa a met\u00e0 classifica dei concorsi citati (54,3%). Il punteggio totale previsto per AlphaCode \u00e8 di 1238 punti, che garantisce un ingresso nel Top 28% tra tutti i partecipanti a Codeforces che hanno partecipato almeno una volta a competizioni negli ultimi 6 mesi. Si osserva che il progetto \u00e8 attualmente in fase iniziale di sviluppo e si prevede di migliorare la qualit\u00e0 del codice generato, oltre a sviluppare AlphaCode verso sistemi che assistono nella scrittura di codice o strumenti di sviluppo di applicazioni utilizzabili da persone senza competenze di programmazione.       <\/p>\n<p>Il progetto utilizza un'architettura di rete neurale \u00abTransformer\u00bb in combinazione con metodi di campionamento e filtro, che consentono di generare diverse varianti di codice imprevedibili, corrispondenti a un testo in linguaggio naturale. Dopo il filtraggio, la clusterizzazione e la classificazione, viene selezionato il codice sorgente pi\u00f9 ottimale dal flusso di varianti generato, che viene successivamente verificato per garantire che produca il risultato corretto (in ogni compito della competizione sono forniti un esempio di dati di input e il risultato corrispondente che deve essere ottenuto dopo l'esecuzione del programma).        <center><img decoding=\"async\" alt=\"DeepMind ha presentato un sistema di apprendimento automatico per la generazione di codice a partire da una descrizione testuale del compito\" src=\"\/wp-content\/uploads\/2022\/02\/7823e02d1b4cc1efc23e1c8385b7faeb.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>Per il training preliminare del sistema di machine learning \u00e8 stata utilizzata una base di codice disponibile nei repository pubblici di GitHub. Dopo la preparazione del modello iniziale, si \u00e8 passati alla fase di ottimizzazione, realizzata sulla base di una collezione di codice con esempi di problemi e soluzioni proposti ai partecipanti delle competizioni Codeforces, CodeChef, HackerEarth, AtCoder e Aizu. In totale, per l'allenamento sono stati impiegati  715 GB  di codice da GitHub e oltre un milione di esempi di soluzioni a problemi tipici delle competizioni. Prima di passare alla generazione del codice, il testo del problema ha attraversato una fase di normalizzazione, in cui sono stati esclusi tutti gli elementi superflui e sono rimaste solo le parti significative.      <center><img decoding=\"async\" alt=\"DeepMind ha presentato un sistema di apprendimento automatico per la generazione di codice a partire da una descrizione testuale del compito\" src=\"\/wp-content\/uploads\/2022\/02\/00f905c1e829dd557f8f7ea3cd0bc198.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/center><br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=56627\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f DeepMind, \u043f\u043e\u043b\u0443\u0447\u0438\u0432\u0448\u0430\u044f \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e\u0441\u0442\u044c \u0441\u0432\u043e\u0438\u043c\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430\u043c\u0438 \u0432 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u0438\u0441\u043a\u0443\u0441\u0441\u0442\u0432\u0435\u043d\u043d\u043e\u0433\u043e \u0438\u043d\u0442\u0435\u043b\u043b\u0435\u043a\u0442\u0430 \u0438 \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u044f \u043d\u0435\u0439\u0440\u043e\u043d\u043d\u044b\u0445 \u0441\u0435\u0442\u0435\u0439, \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u044b\u0445 \u0438\u0433\u0440\u0430\u0442\u044c \u0432 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043d\u044b\u0435 \u0438 \u043d\u0430\u0441\u0442\u043e\u043b\u044c\u043d\u044b\u0435 \u0438\u0433\u0440\u044b \u043d\u0430 \u0443\u0440\u043e\u0432\u043d\u0435 \u0447\u0435\u043b\u043e\u0432\u0435\u043a\u0430, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u043f\u0440\u043e\u0435\u043a\u0442 Alpha\u0421ode, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0438\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u043c\u0430\u0448\u0438\u043d\u043d\u043e\u0433\u043e \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u0433\u0435\u043d\u0435\u0440\u0430\u0446\u0438\u0438 \u043a\u043e\u0434\u0430, \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u0443\u044e \u0443\u0447\u0430\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0432 \u0441\u043e\u0440\u0435\u0432\u043d\u043e\u0432\u0430\u043d\u0438\u044f\u0445 \u043f\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044e \u043d\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435 Codeforces \u0438 \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0441\u0440\u0435\u0434\u043d\u0438\u0439 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442. \u041a\u043b\u044e\u0447\u0435\u0432\u043e\u0439 \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044c\u044e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043a\u043e\u0434 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":103182,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-103181","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f DeepMind, 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innovazioni nell'ambito dell'intelligenza artificiale e dello sviluppo di reti neurali capaci di giocare a giochi di computer e da tavolo a livello umano, ha presentato un progetto.","canonical_url":"https:\/\/prohoster.info\/it\/blog\/news\/deepmind-predstavil-sistemu-mashinnogo-obucheniya-dlya-generaczii-koda-po-tekstovomu-opisaniyu-zadachi","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47DeepMind \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u0441\u0438\u0441\u0442\u0435\u043c\u0443 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