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
With handwritten documents, it is not just scholars who are frustrated by their inaccessibility. Some sophisticated handwriting
With handwritten documents, it is not just scholars who are frustrated by their inaccessibility. Some sophisticated handwriting
admin
2009-04-23
77
问题
With handwritten documents, it is not just scholars who are frustrated by their inaccessibility. Some sophisticated handwriting recognition systems are in use. But Dr. Manmatha said the experience developed from those systems was not particularly useful. The current systems have to cope with only a limited range of material—for example, names and addresses—written in a consistent format. On top of that, postal systems have large numbers of human readers as backups, something that wouldn’t be possible for a manuscript search engine.
They began by working on a variation of an approach used to search digital photographs and the Congress documents, trying to match specific typewritten letters with digital images of their handwritten counterparts. But Dr. Manmatha said the inherent variations in handwriting quickly made that approach too cumbersome.
The problem was also made more difficult by the fact that Washington dictated to several secretaries and wrote some of his letters personally. The result is that his papers contain at least five handwriting styles. The breakthrough came from looking at research into how people read, Dr. Manmatha said. Rather than analyzing individual letters, he said, people look at words and even parts of sentences as whole units. To develop software that would take a similar holistic approach, Dr. Manmatha turned to an idea developed to let search engine users enter queries in their own language to find Web pages written in another language. Rather than mapping words between the two languages one for one, those systems rely on software that is trained to spot common ground.
Outside of accuracy, there were two things that needed improvement in the system. It can generally cope with the difference in the writing styles in Washington’s papers because they contain broad similarities. But somewhat like voice recognition software, the program has to be retrained before it can digest documents in a significantly different hand. Dr. Manmatha said that eliminating or minimizing that retraining step would be difficult, but that he believed it would be possible.
选项
A、The amount of such documents is huge and hard to read.
B、Handwriting differs greatly from person to person.
C、Handwritings have never got definite digital counterparts.
D、Less people are willing to read handwritings today.
答案
B
解析
细节题。从文章第三段的第一、二两句我们可以看到,真正的困难在于“his papers contain at least five handwriting styles”。也就是说,不同的人的笔迹是不一样的,因此这一题的答案是B。
转载请注明原文地址:https://kaotiyun.com/show/ynZK777K
0
大学英语六级
相关试题推荐
A、Tobuyaticket.B、Tobookataxi.C、Toplaceanorder.D、Tomakeanappointment.B事实细节题。题目询问女士为什么打电话。女士一开头报完房号后,马上就提到了她致电前台的目
A、Shedoesn’tlikeKunming.B、Shedoesn’thavethemoney.C、Shedoesn’twanttogowiththeman.D、Shedoesn’ttravelmuch.B本题询
DearMs.Pascal,Iwouldappreciateverymuchanopportunitytomeetwithyouanddemonstratehowmyuniqueexperienceande
Ifyouwishtoapplyforastudentvisa,youshouldfillinFormIM2AwhichyoucangetfreeofchargefromthenearestBritish
Itisratherimportantforafarmerandanairplanepilottoknow【T1】______theweatherwillbelike.Unlesstheyknowwhatweath
Thusfar,thereislittleevidencetosuggestthattechnologywillreduceinequality;indeeditmayonlyintensifyinequality.T
A、Hewasonvacation.B、Hewassick.C、Hewasmovingabed.D、Hewasworkingforanothercompany.B题目询问该男士发生了什么事情。由女士的话“希望你感觉好一点
InShakeShackCompany,astherestaurantmanager,youwillberesponsibleforhelpingtoleadanddrivethedailyoperationsof
Bytheendofthisyear,he______inthisfactoryforasmanyasthirtyyears.
Withhandwrittendocuments,itisnotjustscholarswhoarefrustratedbytheirinaccessibility.Somesophisticatedhandwriting
随机试题
Theconference______afullweekbythetimeitends.
______determinesagoodmealvariesfromcountrytocountry.
EvenasAmericanshavebeengainingweight,theyhavecuttheiraveragefatintakefrom36to34percentoftheirtotaldietsin
一般说来,初痢宜( )。痢下白多,重用( )。
A.百日咳B.呃逆C.嗳气D.白喉E.叹息根据咳嗽卢音的变化,来诊断疾病的理论,回答以下问题咳嗽时,咳声如犬吠,称为
A、0.02%呋喃西林溶液B、0.1%雷佛奴尔溶液C、氧化锌软膏D、10%鱼石脂软膏E、0.75%碘伏外敷疖肿用
隔声门的隔声效果,主要与下述()因素有关。Ⅰ.门扇的隔声量;Ⅱ.门缝的密封处理方式;Ⅲ.门上五金安装处的隔声处理;Ⅳ.安装隔声门的墙体结构
建设工程监理合同属于()。
【2014.河北石家庄】能力按照创造性成分,可划分为()。
面向对象程序设计的基本思想是通过建立和客观实际相对应的对象,并通过这些对象的组合来创建具体的应用。对象是(6)。对象的三要素是指对象的(7)。(8)均属于面向对象的程序设计语言。而面向对象的程序设计语言必须具备(9)特征。Windows下的面向对象程序设计
最新回复
(
0
)