首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
In the 1950s, the pioneers of artificial intelligence (Al) predicted that, by the end of this century, computers would be conver
In the 1950s, the pioneers of artificial intelligence (Al) predicted that, by the end of this century, computers would be conver
admin
2010-06-11
63
问题
In the 1950s, the pioneers of artificial intelligence (Al) predicted that, by the end of this century, computers would be conversing with us at work and robots would be performing our housework. But as useful as computers are, they’re nowhere close to achieving anything remotely resembling these early aspirations for humanlike behavior. Never mind something as complex as conversation: the most powerful computers struggle to reliably recognize the shape of an object, the most elementary of tasks for a ten-month-old kid.
A growing group of Al researchers think they know where the field went wrong. The problem, the scientists say, is that Al has been trying to separate the highest, most abstract levels of thought, like language and mathematics, and to duplicate them with logical, step-by-step programs. A new movement in Al, on the other hand, takes a closer look at the more roundabout way in which nature came up with intelligence. Many of these researchers study evolution and natural adaptation instead of formal logic and conventional computer programs. Rather than digital computers and transistors, some want to work with brain calls and proteins. The results of these early efforts are as promising as they are peculiar, and the new nature-based Al movement is slowly but surely moving to the forefront of the field.
Imitating the brain’s neural (神经的) network is a huge step in the right direction, says computer scientist and biophysicist Michael Conrad, but it still misses an important aspect of natural intelligence. "People tend to treat the brain as if it were made up of color-coded transistors," he explains, "but it’s not simply a clever network of switches. There are lots of important things going on inside the brain cells themselves." Specifically, Conrad believes that many of the brain’s capabilities stem from the pattern recognition proficiency of the individual molecules that make up each brain cell. The best way to build an artificially intelligent device, he claims, would be to build it around the same sort of molecular skills.
Right now, the option that conventional computers and software are fundamentally incapable of matching the processes that take place in the brain remains controversial. But if it proves true, then the efforts of Conrad and his fellow Al rebels could turn out to be the only game in town.
Despite the pioneers’ predictions about AI, the most powerful computer could only ______now.
选项
答案
reliably tell the shape of an object/accurately recognize the shape of an object
解析
转载请注明原文地址:https://kaotiyun.com/show/5SKK777K
0
大学英语六级
相关试题推荐
NearlyeveryonehasrealizedthatMicrosoftbuyingHotmailhasillustratedtheparadoxofInternet.Facebook’sideatosocialm
A、It’sabout29hoursaweek.B、It’salmost25hoursaweek.C、Forhighschoolstudents,it’sabout13hours.D、Maybelessthan
Inmyopinion,______(你不妨好好跟导师谈谈此事).
Accordingtouniversityofficials,whoareputinanunfavorablesituationunderearlyadmissionprograms?Ifastudentisadmi
Directions:Inthispart,youwillhave15minutestogooverthepassagequicklyandanswerthequestionsonAnswerSheet1.Fo
A、Inaphotographer’sstudio.B、Inthelibrary.C、Inthepostoffice.D、Intheshoppingcenter.A对话中间提到三个地方可以拍照,但出现了but这个转折词,“Bu
A、Theirfatherisunabletokeephispromise.B、Theirfatherisgoingonavacationwithouther.C、Theirfatherisn’ttellinghe
Itisexcitedtoapplyforajobthatreallyappealstoyou.【S1】______Inmakingyourapplication,therearethenum
A、Thesizeofthecountry.B、Largeareasofvirginforest.C、Therichnaturalresourcesoftheland.D、Wildanimalsandplants.
随机试题
A.地尔硫䓬B.硝苯地平C.氢氯噻嗪D.贝那普利E.美耗洛尔高血压伴双侧肾动脉狭窄的患者降压不宜选用
在资金业务中,未履行监管部门所要求的强制性报告业务的操作风险归属于()业务环节。
所谓“耕地”是指种植农业作物的土地,包括下列的()。
因导游原因使游客产生不良情绪的调整方法主要是()。
材料: 小班张老师观察发现小明和甘甘上楼时都没有借助扶手而是双脚交替上楼梯;下楼时小明扶着扶手双脚交替下楼梯甘甘则没有借助扶手每级台阶都是一只脚先下另一只脚跟上慢慢下。 问题:请从幼儿身心发展角度分析小班幼儿上下楼梯的动作发展特点。
《梅杜萨之筏》的作品风格是()。
认为学习的本质不是被动地形成刺激一反应的联结,而是主动地形成认知结构,这是()的观点。
3,6,12,21,33,()。
随枣会战
Questions29-40•Readtheinformationaboutthecommunicationofinformationinbusiness.•Choosethecorrectwordtofi
最新回复
(
0
)