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 convers
In the 1950s, the pioneers of artificial intelligence(AI)predicted that, by the end of this century , computers would be convers
admin
2019-10-21
26
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 human like 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 naturally 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(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 and 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
人工智能研究开发为什么会开辟一条全新的途径,一一定是研究中碰到了难以逾越的障碍,这就是传统研究方法上的误区,也即第二段之第一、二句。
转载请注明原文地址:https://kaotiyun.com/show/MhCd777K
本试题收录于:
公共英语四级笔试题库公共英语(PETS)分类
0
公共英语四级笔试
公共英语(PETS)
相关试题推荐
Musiccomesinmanyforms;mostcountrieshaveastyleoftheirown.【21】______theturnofthecenturywhenjazz(爵士乐)wasb
Thegovernmentistobanpaymentstowitnessesbynewspapersseekingtobuyuppeopleinvolvedinprominentcases【21】______
Thegovernmentistobanpaymentstowitnessesbynewspapersseekingtobuyuppeopleinvolvedinprominentcases【21】______
Thegovernmentistobanpaymentstowitnessesbynewspapersseekingtobuyuppeopleinvolvedinprominentcases【21】______
Travelingcanbefunandeasy.Avacationtriptoanothercountryisespecially【21】______whenthetravelingconditionsareg
Travelingcanbefunandeasy.Avacationtriptoanothercountryisespecially【21】______whenthetravelingconditionsareg
Travelingcanbefunandeasy.Avacationtriptoanothercountryisespecially【21】______whenthetravelingconditionsareg
Travelingcanbefunandeasy.Avacationtriptoanothercountryisespecially【21】______whenthetravelingconditionsareg
ManyUnitedStatescompanieshave,unfortunately,madethesearchforlegalprotectionfromimportcompetitionintoamajorline
Whatmustyoumakesurewhenyouloadthecassette?
随机试题
与其他传递、收集受众意见的方法相比,受众调查最突出的优点是
下列选项中属于科学信念的是()
关于不确定性因素产生的原因,下列说法正确的是()。
如果你有一笔资金收入,若目前领取可得到10000元,而3年后领取则可以得到15000元。如果当前你将有一笔投资的机会,年复利收益率为20%,则以下说法正确的是( )。
下列各项中,应计算缴纳土地增值税的有()。
如图所示,水平传送带AB长L=10m,向右匀速运动的速度v0=4m/s。一质量为1kg的小物块(可视为质点)以v1=6m/s的初速度从传送带右端B点冲上传送带,物块与传送带间的动摩擦因数μ=0.4,重力加速度g取10m/s2。求:物块从B点冲上传送带
申请行政复议的条件是()。
中华民族在漫长的历史发展中,()起了十分成熟的道德价值体系。
设A=,计算行列式|A|.
Infantsusealltheirsensestolearntheworld.They"talk"with【M1】______othersthroughactionsandsounds,experimentwi
最新回复
(
0
)