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Il fisico statunitense John Hopfield e lo psicologo e informatico canadese Geoffrey Hinton sono stati insigniti oggi (martedì) del premio Nobel per la fisica 2024. I due ricercatori hanno utilizzato gli strumenti della fisica per sviluppare metodi che sono alla base dell’odierno apprendimento automatico, basato sulle reti neurali artificiali.
Hopfield ha creato una memoria associativa in grado di memorizzare e ricostruire immagini e altri tipi di schemi nei dati. Hinton ha inventato un metodo in grado di individuare autonomamente le proprietà dei dati e di eseguire operazioni come l’identificazione di elementi specifici nelle immagini.
“Il lavoro dei vincitori ha già dato i suoi frutti. In fisica utilizziamo le reti neurali artificiali in una vasta gamma di settori, come lo sviluppo di nuovi materiali con proprietà specifiche”, ha affermato Ellen Moons, presidente del Comitato Nobel per la Fisica.
Geoffrey E. Hinton, nato nel 1947 a Londra, Regno Unito. Dottorato di ricerca nel 1978 presso l’Università di Edimburgo, Regno Unito. Professore all’Università di Toronto, Canada.
I vincitori del Premio Nobel per la Chimica saranno annunciati mercoledì. Giovedì e venerdì seguiranno gli annunci del Premio Nobel per la Letteratura e del Premio Nobel per la Pace. Il programma si conclude lunedì prossimo con il Premio Nobel per l’Economia
RG 12.30 dell’08.10.2024
Il Nobel per la medicina va negli USA
Telegiornale 07.10.2024, 12:30
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