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VOA科学技术2022--Meta称其新的人工智能超级计算机将是世界上最快的

时间:2022-02-20 23:23来源:互联网 提供网友:nan   字体: [ ]
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Facebook’s Meta Says New Supercomputer Will Be World’s Fastest

Facebook's parent Meta says it has created a powerful supercomputer that it expects to be the world's fastest when it is completed later this year.

The company recently announced the computer will be used to create better artificial2 intelligence (AI) models and to improve operations that process huge amounts of data.

Supercomputers are made up of hundreds or thousands of powerful machines. They work together to perform complex operations that are not possible with normal computing3 systems.

Meta's supercomputer is currently4 operating. The company calls it the AI Research SuperCluster, or RSC. In a statement, the company said RSC "will help Meta's AI researchers build better AI models that can learn from trillions of examples."

The company did not provide information on where the computer is kept or how much money is being spent to build it.

An AI system can be trained to recognize different kinds of content and perform actions examining huge amounts of data. Such systems require very powerful computers.

Meta said its supercomputer will be able to process written information, images and video that is in hundreds of different languages. Meta said the computing system can process images and video up to 20 times faster than current systems. The company is expected to use the system for its Facebook, Instagram and WhatsApp services.

The company said it believes RSC is currently one of the world's five fastest supercomputers. It said RSC would become the fastest when it is fully5 operating.

In addition, Meta said it hopes RSC will help in the development of completely new AI systems. One example is a planned tool that would permit real-time voice translations to large groups of people interacting7 in business or social situations.

Such an operation fits with Meta's stated goal of developing technologies to be used in a future "metaverse." Metaverse is a term used to describe a non-physical world in which individuals interact6 through different kinds of digital technology.

Meta chief Mark Zuckerberg wrote in a Facebook message: "The experiences we're building for the metaverse require enormous8 compute1 power (quintillions of operations [a] second!)..."

Meta uses a combination9 of human moderators and AI to identify and remove, what it considers, harmful content and misinformation. Some critics say the company is not doing enough to block bad content. It has also faced government scrutiny10 over its privacy11 and business methods in the United States and Europe.

In a statement, the company said its supercomputer will be helpful in "critical use cases like identifying harmful content."

Diego Naranjo is the head of policy for European Digital Rights. It is a group of non-governmental organizations seeking to restrict12 the power of large technology companies. He told the French press agency13 AFP that he recognizes Facebook has made some efforts to protect users14' privacy and limit harmful content.

But he questioned what the company might do with such a powerful new tool. "Nothing good can come from all that computer power in the hands of such a tech superpower," Naranjo said.

Meta said its supercomputer will use "real-world examples" from its own systems during the process to train its AI.

"They are going to, for the first time, put their customer data on their AI research computer," said Tuomas Sandholm. He is a computer science professor and co-director of the AI center at Carnegie Mellon University in Pittsburgh. Sandholm said it marked "a really big change" for Facebook to give its AI researchers and computing systems access to all that data.

Meta said the data used to train AI models will go through a "privacy review process" to ensure that it is not linked to individual users. It added that the data will also be encrypted before entering the training process.

Words in This Story

artificial intelligence – n. an area of computer science that deals with giving machines the ability to seem like they have human intelligence

translation – n. the changing of written or spoken words from one language into another

enormous – adj. very large

moderator – n. someone who makes sure that a formal discussion15 happens without problems and follows the rules

scrutiny – n. careful examination16 in a critical way

customer – n. someone who buys goods or services from a business

access – n. the right or chance to use of look at something

encrypt – v. to change (information) from one form to another especially to hide its meaning


点击收听单词发音收听单词发音  

1 compute 7XMyQ     
v./n.计算,估计
参考例句:
  • I compute my losses at 500 dollars.我估计我的损失有五百元。
  • The losses caused by the floods were beyond compute.洪水造成的损失难以估量。
2 artificial iNuz6     
adj.人工的,人造的,人为的;做作的,假装的
参考例句:
  • The new dam will form a large artificial lake behind it.新筑的水坝将会在后面形成一个人工湖。
  • We don't use any artificial flavourings in our products.我们的产品不使用任何人工调味剂。
3 computing tvBzxs     
n.计算
参考例句:
  • to work in computing 从事信息处理
  • Back in the dark ages of computing, in about 1980, they started a software company. 早在计算机尚未普及的时代(约1980年),他们就创办了软件公司。
4 currently SvMzI2     
adv.通常地,普遍地,当前
参考例句:
  • Currently it is not possible to reconcile this conflicting evidence.当前还未有可能去解释这一矛盾的例证。
  • Our contracts are currently under review.我们的合同正在复查。
5 fully Gfuzd     
adv.完全地,全部地,彻底地;充分地
参考例句:
  • The doctor asked me to breathe in,then to breathe out fully.医生让我先吸气,然后全部呼出。
  • They soon became fully integrated into the local community.他们很快就完全融入了当地人的圈子。
6 interact w5Ix9     
vi.相互作用,相互影响,互通信息
参考例句:
  • All things are interrelated and interact on each other.一切事物互相联系并相互作用。
  • The policeman advised the criminal to interact with the police.警察劝罪犯与警方合作。
7 interacting Jq3zFP     
adj.相互影响的;相互作用的
参考例句:
  • The interacting surfaces were lubricated with a mineral oil. 相互作用表面是用矿物油润滑的。
  • Proteins which have two separate but interacting sites are called allosteric proteins. 这种具有两个不同而又相互作用位置的蛋白质叫做变构蛋白质。
8 enormous xoExz     
adj.巨大的;庞大的
参考例句:
  • An enormous sum of money is injected each year into teaching.每年都有大量资金投入到教学中。
  • They wield enormous political power.他们行使巨大的政治权力。
9 combination dWUyT     
n.组合,合并,联合;
参考例句:
  • He carried on the business in combination with his friends.他与朋友们合伙做生意。
  • The materials can be used singly or in combination.这些材料可以单独使用也可以混合用。
10 scrutiny ZDgz6     
n.详细检查,仔细观察
参考例句:
  • His work looks all right,but it will not bear scrutiny.他的工作似乎很好,但是经不起仔细检查。
  • Few wives in their forties can weather such a scrutiny.很少年过四十的妻子经得起这么仔细的观察。
11 privacy 5Q3xC     
n.私人权利,个人自由,隐私权
参考例句:
  • In such matters,privacy is impossible.在这类事情中,保密是不可能的。
  • She wept in the privacy of her own room.她在自己房内暗暗落泪。
12 restrict NWFx1     
n./vt.限制,限定,约束
参考例句:
  • He feels this new law will restrict his freedom. 他觉得这一新法律会限制他的自由。
  • Don't restrict her proper activities.不要拘束她的正当活动。
13 agency iKcy0     
n.经办;代理;代理处
参考例句:
  • This disease is spread through the agency of insects.这种疾病是通过昆虫媒介传播的。
  • He spoke in the person of Xinhua News Agency.他代表新华社讲话。
14 users 9bc65c2abec141778ffaa729489f3e87     
用户,使用者( user的名词复数 )
参考例句:
  • The new software will prove a boon to Internet users. 这种新软件将会对互联网用户大有益处。
  • Ramps should be provided for wheelchair users. 应该给轮椅使用者提供坡道。
15 discussion 2PBzj     
n.讨论,谈论;论述
参考例句:
  • It is certain he will come to the discussion.他肯定会来参加讨论。
  • After months of discussion,a peace agreement is gradually taking shape.经过几个月的商讨,和平协议渐渐有了眉目。
16 examination pn6xJ     
n.考试,考查,试题;检查,调查
参考例句:
  • Teachers always judge their students on the final examination.老师常根据期末考试来评价他们的学生。
  • He put up a good show in the final examination.他在期末考试中表现得不错。
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