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
43
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 new trend in AI research stems from______.
选项
A、the shift of focus of study onto 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
第二段谈到AI researchers think they knoW where the field went wrong“一些人工智能研究人员认为他们已经知道问题出在什么地方”,随后,进一步阐述了这些研究人员的见解一the problem is AI has been trying to separate the highest,most abstract levels ofthought andto duplicate them with logical,step-by-step programs“问题的症结在于人工智能。“试图分离最为高级和最为抽象的思维,并将它们用一种逻辑的程式复制出来”,因此无法获得成功;而人工智能研究的一项新举动则正是认识到这一问题后,转而从自然角度对其进行研究,选项B符合文意。
转载请注明原文地址:https://kaotiyun.com/show/ouua777K
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
TheShapeofThingstoComeWhentheworldwasasimplerplace,therichwerefat,thepoorwerethin,andright-thinkingpe
IntheUnitedStates,andhereinAsia,intellectualpropertyaccountsforasignificantandgrowingsegmentofcommercialtrade
WhichisNOToneofthegrammaticalcategoriesofEnglishpronoun?
Therelationshipbetween"fruit"and"apple"is().
Fewofustakethepainstostudyourcherishedconvictions;indeed,wealmosthaveanatural______doingso.
Althoughhesufferedfromdiscrimination,MartinLutherKingisamanwhobelievedinreconciliationandonlyrarely______agr
LousiamayAlcott’snovelLittleWomen,whichrecountstheexperiencesofthefourmarchsistersduringtheAmericancivilwar,
(3)Mostgullsdon’tbothertolearnmorethanthesimplestfactsofflightshowtogetfromshoretofoodandbackagain.Formo
Thecompanyisreportedtohave______ofnearly$90,000.
随机试题
先于一定的活动而又指向该活动的一种动力准备状态叫做学习的______。
输出软元件可以强制执行。()
有关急性化脓性腱鞘炎的叙述,不正确的是()
患儿男,1/2岁。出生数月后发现发育延迟,烦躁,反应迟钝,皮肤白皙,头发淡黄,虹膜蓝色。体格检查:四肢肌张力增高,震颤,腱反射亢进,共济失调,合并湿疹,4个月时曾有癫痫发作。其治疗方法为
早期动脉粥样硬化病变,最早进入动脉内膜的细胞是
柳永《望海潮·东南形胜》一词中“有三秋桂子,十里荷花”句,写的是()最典型的景物。
教学用发电机能够产生正弦式交变电流,利用该发电机(内阻可忽略),通过理想变压器向定值电阻R供电的电路如图5所示,理想交流电流表A、理想交流电压表V的读数分别为i、u,电阻R消耗的功率为P。如果发电机线圈的转速变为原来的2倍,则()。
一部人类史,就是人与自然、科学与社会的互动史。在漫长的文明进程中,科学曾仅仅是“闲人”的志趣,科学普及无从谈起,人们在“非科学”的禁锢中艰难摸索。随着近现代科学兴起,人类对自然认识不断加深,科学与社会联系日趋紧密,科学普及在人与自然,科学与社会的结合点上顽
有的人在工作中提倡“以和为贵”,你认为有没有道理?
在数据库概念模型设计中最常用的是()。
最新回复
(
0
)