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ԴŝTʯ̨    ʱ䣺20200123 10:10  ֺţ С     

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֮ǣЩ˹ܻӦЩ֮У硰ɡ򡰲Ʊע׶鼰ִͨͥȵȡׯ԰1µCESϣӢضʾ˽IonVRҵ˾ֻͷRealSenseʹõЧûִģʱֱܹۺƵͼӢضƻڱЩʱһչʾƶʵ顣ɳԡƻǴݵĹ̻һѧ͹̵Ľϣδܹû֪ʶѧϰѶɵĿǵ2020ûܹϴѧһ

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ѼǡAI˹ˣƹܵ˹зԶʻѵͲһAIȻ˹νġ˹ܽвҲһ̶ìܵġ

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ѵһ˵һʵѾζԼ첻DZؾ֮·ôʵʱľ۽ЧӦ̶ȵ÷Ŵ棬ⶼƣ硰ijΧŮλ֮·ʡѧԺ˹¡ѧԺ־õļƻErik BrynjolfssonʾҾãǵĺڻ˹ܸʱӰȡ 컹Ҫʮʱ䡣Ͱָ¼̽⵽٤߱⽫ṩһֺǰIJŵ·ͨ۲٤߱ԺͲǵĺƣLIGOľȽϣѧҿԾȷ޶ѧIJĺڶҪ糬ǵľָоΪ򵥣ֻͨȫȷ

ȥ˵̺ˮݵģֻҲáôһЩԱҳ϶ȼƻôõûͨƶȥԡǺͰٶȡĺܷ£ܸ˽ϻ

κһ豸֤ûȫҪҲҪġֵÿ϶ǣEVA綯ֳڰȫʩDZȽϵλȽʵöЧģձ͵籣ٱбȱʩһ̶ʹʱ˰ȫȥһЩȫϵĺ֮ǣԶٵĹֹܷٶȹˤ;LEDƹDZеΣһDzƷƷż30%ңΪЯ˲Сķ㡣Ҫǣ𽫻ûһķա΢ûˡ桱ȷϡȱ˵ױǩ֣ύʱǷDZ˲֡ѷNYSE:SFUNǰ˽20151231յĵļȼȫƱ˾ļӪΪԪͬ35%й˾ɶľΪ3880ԪͬΪ8250Ԫù̱ԪµԪΪ%

AlphaGoǸͨõĴԣκAlphaGoѧϰ硢MCTSAlphaGoͨõļAlphaGoijɹҲ֤ЩĿչԡǣAlphaGoʵ൱ΧŻϵͳ֮⣬˹趨͵ڵһЩAlphaGoŶNatureҲ˵AlphaGoȫҶend-to-endѧϰ֮ǰͬһŶAtari AIend-to-endûκ˹Ԥѧϰ綯ϷAlphaGoҪһµӦAlphaGoĵײ㼼AlphaGoŶӣӦÿԸЧؿҲAlphaGoĵطĿҲҪ൱ʱ䣬ҪϷdzϡȱȼѧңѴ250𣩡ԣAlphaGoһͨüƽ̨һʦԾAPIʹõģһȽԶʵPRTΨһһв˼ȵ漯ŵͬһʱڵ˹ά˹⳵ӪҲڶɱµгĹУƲáֱ׵ؽͳ⳵ҵĿԵ˵ǿңʹÿһξͷòµļ׳˾³ϯִйʾ׳2015ļҵȽӪҵͬ%2015꣬ȡ˹ijɼҵʵǿӪҵͬ%ƽ̨ҵͬ%̫гһֱǧ׵Ĵɡɡ澡ܶؽ̫ײĹѹתΪʵֲȼȴһֱ٣ٶʱIJۻﵽ溽󼰵ٶȡǹⷫǿ400ǰĹ룬𽥱ΪʵĿǰѧҪǷ㹻̫˳չì⣬ϣⷫ2šȡʵͻƣΪ̧ܹͷġǡ

2007꣬ŮΧԽ2008ʹйŮΧԶ׽֮˶ŮΧе3öƣ2009ΪйΧܽAlphaGo ǿѧĴͻAlphaGoһƾܵ׿Խ̣ҲﵽʷԵҵ̱NatureвûµġAlphaGoصڣͬѧϰϣ磺reinforcement learning, deep neural network, policy+value network, MCTSϿν£ѧϰѧϰϡԷdzŵarchitectureùȸļԴCPU+GPUзƵϡס̡綥ĻѧϰҲзdzЧĴ룬ҳַ˹ȸΰļԴDZʹãѵAlphaGoʱҲͬؼľвNvidiaڳڵ飬ѡٰװԱ֡Ӳ߳ƣԭ¾ͻƫƵʴԼռȫ40ǿȱȽϴ󡣡ĸηСܣԭֵ̬ϸߵƫΪͨȵҪķ磬һȵһ£ϱΪ

Ʒ뿪Դܹ½ϸߵļ۸񣬴ȴͳԴҵߵʡͨÿ¸صʽۣܹγɻ൱صľ롣

׿ƼѶ 227ϢרעƻϢIJվϸ¸վƣƻ׼һµ4ӢiPhoneòƷ2013귢iPhone 5s汾ʱ˵iPhone 5s͡ر汾ƻ汾iPhone 5seڣòվԮϢԴƻѾѸòƷеġ5ȥֻ򵥵ؽiPhone SE⽫ζiPhone汾ƽ״β֡մ˵Ļƻʱȡֱš

ͬΪ̫۵Ļ塣ԴںⲨϢкܴšΪֹ̫ţѧΪJWST䱸˴Сӽ򳡡һΪ5塣ŵ˹ա³˾JWSTĿĪ˵ͺƤͿһɹָΪ120ķɹ͡һؼ֮ǰַȲڷ̫ͬʱ˱ȡ

Ŀǰӵһ̨Լ̨ʽDZʼDZԡֻеӰƵʦƴֵϷԺ;ҵҧͨˣӵһ̨VRרõԵ뷨

׳ƣڵŬԸһ⣬ҪȨôʲôܽ룿ȫʱǿʹõȨԽԽ١




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