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 (AI) predicted that, by the end of this century, computers would be conver
In the 1950s, the pioneers of artificial intelligence (AI) predicted that, by the end of this century, computers would be conver
admin
2011-02-10
49
问题
In the 1950s, the pioneers of artificial intelligence (AI) 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 AI researchers think they know where the field went wrong. The problem, the scientists say, is that AI 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 AI, 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 cells and proteins. The results of these early efforts are as promising as they are peculiar, and the new nature-based AI movement is slowly but surely moving to the forefront of the field.
Imitating the brain’s neural 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 AI rebels could turn out to be the only game in town.
The new trend in artificial intelligence research stems from ______.
选项
A、the shift of the focus of study on to the recognition of the shapes of objects
B、the belief that human intelligence cannot be duplicated with logical, step-by-step programs
C、the aspirations of scientists to duplicate the intelligence of a ten-month-old child
D、the efforts made by scientists in the study of the similarities between transistors and brain cells
答案
B
解析
转载请注明原文地址:https://kaotiyun.com/show/jucO777K
本试题收录于:
NAETI中级口译笔试题库外语翻译证书(NAETI)分类
0
NAETI中级口译笔试
外语翻译证书(NAETI)
相关试题推荐
EQEQisinnate.Infantsasyoungasthreemonthsshowempathy.Nowhereisthediscussionofemotionalintelligencemorep
Thebosspromisedtoraisetheworkers’wagesforages,butnothinghashappenedyet.
BlairAdmitsNeverHavingSentFlowerstoHisWifeBritishPrimeMinisterTonyBlairadmittedonatelevisionprogrammethat
Aswillbeevidentbynow,thenumberanddiversityofpersonalitytheoriesareindeedremarkable.
Withinaveryshorttime,however,theincongruityofplayinglivelymusictoasolemnfilmbecameapparent,andfilmpianistsb
NosoonerhadIcomeupwithananswerwhentheteacheraskedmetosharemyopinionswiththewholeclass.
WorldWaterShortageAnewstudywarnsthataboutthirtypercentoftheworld’speoplemaynothaveenoughwaterbytheyear
A、Childrennaturallyandeasilylearnmathematics.B、Childrenlearntoaddbeforetheylearntosubtract.C、Mostpeoplefollowt
HowmuchofthePalaceMuseumremainedclosedtothepublicin2012?
A、Jillboughtsomecoloredwritingpaper.B、Theplanewasstationary.C、Jillboughtaplaneticket.D、Thepaperblewaway.A
随机试题
使用工作流管理子系统可以方便地定义( )的工作流程。
大多数多毛细胞白血病(HCL)的“多毛细胞”免疫表型为
坏死性溃疡性龈炎的特点不包括()
A.0.5小时B.1小时C.2小时D.3小时E.4小时正常足月儿配方乳喂养的间隔时间是
在以下( )情况下,证券公司可以根据合同约定向证券登记结算机构代为申请。
以质押方式申请担保流动资金贷款的,质押权利范围包括定期储蓄存单、凭证式国债(电子记账)和记账式国债以及()。
Inrecentyears,moreandmoreforeignersareinvolvedintheteachingprogramsoftheUnitedStates.Boththeadvantagesandth
Therelateddepartmentwasinvestigatingwhathadbecome______themissingship?
[A]ample[B]combinations[C]directly[D]disseminated[E]generations[F]genuinely[G]instead[H]list
The_____familyinKoreancitiesnowspendsmoremoneyoneducationthanbefore.
最新回复
(
0
)