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
考研
In the 1920s, the pioneers of artificial intelligence (AI) predicted that, by the end of this century, computers would be conver
In the 1920s, the pioneers of artificial intelligence (AI) predicted that, by the end of this century, computers would be conver
admin
2015-04-26
41
问题
In the 1920s, 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 are 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 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 AL 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 missed an important aspect of natural intelligence. " People tend to treat 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 brains’ 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 around the same sort of molecular skills.
Right now, the notion 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 author says that the powerful computer of today______.
选项
A、are capable of reliably recognizing the shape of an object
B、are close to exhibiting humanlike behavior
C、are not very different in their performance from those of the 50’ s
D、still cannot communicate with people in human language
答案
D
解析
第一段,作者谈到,住1920s,有人预测本世纪末computers would be conversing withus“电脑将能够与人类交淡”,随后作者指出,虽然电脑十分有用,但they are no—where close to achieving anything remotely resembling these early aspirations for humanlikebehavior”它们无法实现早期提出的模仿人类行为这一伟大渴望”,紧接着作者谈到Never mind somethillg as complex as conversation“更别说做诸如交谈这样复杂的事情了”,由此可判断,电脑仍然尤法用人类语言同人类进行交谈,选项D正确;第一段结尾部分,作者提到the most powerful computers struggle to reliably recognize“最先进的电脑挣扎着(试图)识别物体形状”,并不是说它capable of realizing“能够识别”,选项A,不正确。
转载请注明原文地址:https://kaotiyun.com/show/Euua777K
本试题收录于:
翻译硕士(翻译硕士英语)题库专业硕士分类
0
翻译硕士(翻译硕士英语)
专业硕士
相关试题推荐
Whichofthefollowingclusterofwordsisanexampleofoxymoron?()
Readthefollowingquoteandwriteanarticleofabout400wordslongforanewspapertoarguefororagainsttheauthor’sopini
OfallthecatastrophesthatcouldbefallAmericaincomingyears,abigterroristattack,perhapsevenbiggerthanthoseonSep
Althoughhesufferedfromdiscrimination,MartinLutherKingisamanwhobelievedinreconciliationandonlyrarely______agr
Onemodelisahigh-fashionshowworeahatso______thatithadtobesupportedwithfourpolescarriedbyfourattendants.
Wedidholdameetingyesterday,butyou______,sowedidnotinformyou.
Thevalueofheatforthepreservationoffoodhasbeenknownforthousandsofyears,butitwasnotrealizeduntilthenineteen
Despitehercompassionatenature,thenewnomineetotheSupremeCourtwassingle-mindedand______inherstrictadherencetoth
Engineeringstudentsaresupposedtobeexamplesofpracticalityandrationality,butwhenitcomestomycollegeeducationIam
Turkeys(thebirds)areoriginallyfromtheAmericas.TheEuropeansknewasimilarlookingandtastingbird,knownnowadaysasG
随机试题
甲在某学校附近利用“地沟油”生产“食用油”,被刘某举报。甲因此被判处有期徒刑1年,缓刑2年,同时宣告禁止令。关于该禁止令的适用,正确的有
曲线f(χ)=在点(0,0)处的斜率为()。
下列是单纯性肾病综合征临床表现的是
下列组合正确的是
某投资项目的敏感性分析选定财务内部收益率为分析指标,销售价格和可变成本为不确定因素,分析结果如下图所示。如果项目的基准收益率为10%,则根据该图,可变成本的临界点大约为()
【背景资料】某集团公司中标新建普速电气化铁路综合第一标段,主要项目内容有:路基、桥涵、隧道、轨道、电力、电力牵引供电、通信、信号、房建工程以及相应的大临及辅助工程。该标段起止里程为DK00+000~DK27+600,其中DK20+000
针对下列提及的相关事项,注册会计师认为不需要考虑加强调事项段的是()。
教学设计是教师在教学实施前根据教学对象和教学目标,确定合适的起点和终点,是实现教学目标的施工蓝图。关于教学设计,以下理解错误的是()。
设有某通信公司的业务支撑系统,该系统中存在如下各种数据或文档Ⅰ.通话详单Ⅱ.短信数据Ⅲ.系统ER图及说明文档Ⅳ.物理平台的数据字典及其说明文档Ⅴ.用户名单Ⅵ.用户每月费用支出分类汇总数据
以下程序段的输出结果是()。#includemain(){charp[][4]={"IABC","DEF","GHI"};inti;for(i=0;i
最新回复
(
0
)