首页
登录
职称英语
There’s a scene in the 2008 movie Iron Man where Tony Stark, the film’s inve
There’s a scene in the 2008 movie Iron Man where Tony Stark, the film’s inve
游客
2023-12-22
11
管理
问题
There’s a scene in the 2008 movie Iron Man where Tony Stark, the film’s inventor-superhero, threatens to donate one of his robots to a city college. You can tell by its cowed response that the computerized assistant understands the connotation is decidedly negative. In real life, software can’ t yet comprehend that kind of abstract scolding. Programmers refer to such banter as "natural language," and it’ s tricky for computers to get because of its ambiguity and dependence on context.
Regina Barzilay, an associate professor at the Massachusetts Institute of Technology, is trying to make computers better listeners by making them play Civilization, a 20-year-old strategy game in which players build a city into an empire by vanquishing and absorbing neighboring cultures. A member of MIT’s Computer Science & Artificial Intelligence Lab, Barzilay, 40, developed a software program that begins with no grasp of the game. The computer "reads" the manual and then keeps returning to it while playing. As it races through thousands of simulations, the computer learns to connect words in the directions("attack," "build," "capture," and "revolt")as the game unfolds.
The computer gets positive reinforcement—a higher score and a win—when it makes correct guesses about the meaning of words. When the computer loses, it traces back through its reading of the manual to see where its interpretation went wrong. A similar program without access to the manual won the game 46 percent of the time; after reading the instructions, Barzilay’s computer won 79 percent of the time.
Barzilay grew interested in natural-language processing in the early 1990s, as an undergraduate at Ben-Gurion University in Beersheba, Israel. She was inspired in part by her own experience as a young emigrant from Moldavia who had to learn Hebrew and English. Just as she struggled at first to understand the use of articles such as "the," which have no equivalent in her native Russian, logic-based computers have difficulties with the inconsistencies of natural language.
Research like Barzilay’s may help computers eventually interact with humans in a more normal way. "You’d like to be able to ask for the largest state bordering New York and have it come back with the answer, ’Pennsylvania,’" says Dan Roth, a computer science professor at the University of Illinois at Urbana-Champaign who does work similar to Barzilay’s. "And what happens inside the computer is none of your business. " Barzilay has been pushing this line of work forward, he says, in part by using a more interesting and complex game. She has a grant from the Defense Advanced Research Projects Agency to help robots understand natural language, not unlike those in Iron Man. As she puts it: "I want to see the computer benefit directly from human knowledge, without having a person in the middle who does a translation. " [br] Which of the following CANNOT be true about the game Civilization?
选项
A、It is a strategy game developed 20 years ago.
B、Through the game players can build a city into an empire.
C、In the game players destroyed neighboring cultures.
D、The game was designed and developed by Regina Barzilay.
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3295520.html
相关试题推荐
Ifyoufeellikewithdrawingfromthehurlyburlyandbeingreclusive,thendos
Youwillfindoutaboutthesethingsastimegoeson.Experiencewillshowyouh
Mosttrivialargumentsaresaidtobebasedonmattersofprinciple.Whyshould
TherewasafeelinginParliamentthattheBillwouldpreventthepressfromsay
Often,capriciousnessisthereasongivenfordoingnothing.Flexibleworkingis
After1970,thiscountry’seducationcametoturntoanewwayof______allfore
Mary’shusbandcomplainedthatMary______athimallthetime.A、blamedB、cozedC、
Hewas______intoleavingthecompanybythehigherpayelsewhere.A、pervadedB、pe
ThankstoFrancisBacon’s______,themasteryofnaturebecameapositivedoctrin
Thecoachwas______byhisteamaftertheywonthegame.A、expelledB、exploitedC、
随机试题
WhatwastheboxofficeofTheFifthElemento-nitsfirstweekend?[br][origi
OnedayIcanhearthefaintrustleofautumncoming.ThenextdayIcan’t.
以小说、诗词、散文、论文等以文字形式表现的作品指的是( )。A.文字作品 B
李先生,45岁公务员,吸烟25年,每天一包以上,不喝酒,平时口味较重,喜食肉类,
以短期金融工具为媒介进行的、期限在一年以内(含一年)的短期资金融通市场是()
①这是一种典型的形式主义、官僚主义,并且,承接上级转嫁的责任多了,自然挤占了基层
男,36岁。左下智牙冠周组织反复肿痛3年余,加重1周,伴张口受限。检查:双侧面部
能够准确反映项目资金投资支出与筹资计划,同时也是编制资金预算和预计资产负债表的依
用于肝细胞癌患者普查、诊断、判断疗效和预测复发的检验项目应首选A:甲胎蛋白 B
下列不属于建筑工程五方责任主体项目负责人的是( )。A.建设单位项目技术负责人
最新回复
(
0
)