


News on July 19, SemEval-2022, the world's largest semantic evaluation competition, recently announced that this year's only "Best System Paper Award" will be awarded to researchers from Alibaba Damo Academy and other institutions. They designed a named entity recognition (NER) system that incorporates knowledge for 11 languages, including Chinese and English. It can accurately identify key entity information such as people's names, place names, institutions, works, etc., which effectively improves AI's understanding of human language. Ability.
SemEval (Semantic Evaluation) is an authoritative international competition in the field of natural language processing. It has a history of more than 20 years and is hosted by the Lexicon and Semantics Group of the International Association for Computer Linguistics (ACL). It aims to make AI To analyze and understand the meaning contained in human language.
SemEval has two best paper awards: Best Task Paper Award and Best System Paper Award. Popular understanding is that one is to ask questions and the other is to solve problems. The joint research team of Alibaba DAMO Academy, Shanghai University of Science and Technology, Zhejiang University, and Singapore University of Technology and Design won this year's Best System Paper Award. The article that stood out from 221 candidate papers is called "DAMO-NLP at SemEval- 2022 Task 11: A Knowledge-based System for Multilingual Named Entity Recognition》.
SemEval-2022 Best System Paper
The winning team participated One of the 12 tasks of SemEval-2022: Multilingual Complex Named Entity Recognition (Multilingual Complex Named Entity Recognition). Named entity recognition (NER) is a basic work in the field of natural language processing. It refers to the identification of entity words (Entities) with specific meanings in text, mainly including names of people, place names, organization names, proper nouns, etc.
The task requires researchers to design a system that can identify entities in 11 languages including Chinese and English, including sentence patterns that are mixed with multiple languages, including "stalks", abbreviations, and colloquialisms. , achieve accurate identification. For example: "In 2016, she guest-starred in the HBO TV series Game of Thrones." The AI needs to recognize and understand the abbreviated organization name "HBO" and the title of the work "Game of Thrones."
Dharma Academy System won the first place in the overall score
The paper proposed a new set of multi-language named entities that incorporate knowledge The recognition system won 10 first places among the 13 sub-items of the competition tasks, ranking first in total score, which greatly improved the industry level.
Generally speaking, because words have ambiguous meanings, we can only accurately understand words based on context, and the same is true for AI. The power of the new system is that it allows AI to understand complex entity words even if there is no context. According to the researchers, the system introduces additional external knowledge to build a multi-lingual general knowledge base, which expands the contextual information of the text through interactive retrieval to eliminate ambiguity; coupled with multi-stage fine-tuning, it can accurately identify entity information .
Dharma Academy System Principle
According to reports, this award-winning research has been widely used in translation, search, human-computer dialogue, etc. The field has broad application prospects. Currently, DAMO Academy's machine translation system can provide translation services in 214 languages, translating hundreds of millions of words for 2 million domestic small and medium-sized businesses every day, helping domestic products to go global. The latest report "Cloud AI Developer Service Key Capabilities Report" by Gartner, an authoritative international research organization, points out that Alibaba Language AI has ranked second in the world, the best result in the history of Chinese companies.
The above is the detailed content of Alibaba DAMO Academy wins SemEval's best paper to help AI understand human language better. For more information, please follow other related articles on the PHP Chinese website!

ai合并图层的快捷键是“Ctrl+Shift+E”,它的作用是把目前所有处在显示状态的图层合并,在隐藏状态的图层则不作变动。也可以选中要合并的图层,在菜单栏中依次点击“窗口”-“路径查找器”,点击“合并”按钮。

ai橡皮擦擦不掉东西是因为AI是矢量图软件,用橡皮擦不能擦位图的,其解决办法就是用蒙板工具以及钢笔勾好路径再建立蒙板即可实现擦掉东西。

虽然谷歌早在2020年,就在自家的数据中心上部署了当时最强的AI芯片——TPU v4。但直到今年的4月4日,谷歌才首次公布了这台AI超算的技术细节。论文地址:https://arxiv.org/abs/2304.01433相比于TPU v3,TPU v4的性能要高出2.1倍,而在整合4096个芯片之后,超算的性能更是提升了10倍。另外,谷歌还声称,自家芯片要比英伟达A100更快、更节能。与A100对打,速度快1.7倍论文中,谷歌表示,对于规模相当的系统,TPU v4可以提供比英伟达A100强1.

ai可以转成psd格式。转换方法:1、打开Adobe Illustrator软件,依次点击顶部菜单栏的“文件”-“打开”,选择所需的ai文件;2、点击右侧功能面板中的“图层”,点击三杠图标,在弹出的选项中选择“释放到图层(顺序)”;3、依次点击顶部菜单栏的“文件”-“导出”-“导出为”;4、在弹出的“导出”对话框中,将“保存类型”设置为“PSD格式”,点击“导出”即可;

Yann LeCun 这个观点的确有些大胆。 「从现在起 5 年内,没有哪个头脑正常的人会使用自回归模型。」最近,图灵奖得主 Yann LeCun 给一场辩论做了个特别的开场。而他口中的自回归,正是当前爆红的 GPT 家族模型所依赖的学习范式。当然,被 Yann LeCun 指出问题的不只是自回归模型。在他看来,当前整个的机器学习领域都面临巨大挑战。这场辩论的主题为「Do large language models need sensory grounding for meaning and u

ai顶部属性栏不见了的解决办法:1、开启Ai新建画布,进入绘图页面;2、在Ai顶部菜单栏中点击“窗口”;3、在系统弹出的窗口菜单页面中点击“控制”,然后开启“控制”窗口即可显示出属性栏。

ai移动不了东西的解决办法:1、打开ai软件,打开空白文档;2、选择矩形工具,在文档中绘制矩形;3、点击选择工具,移动文档中的矩形;4、点击图层按钮,弹出图层面板对话框,解锁图层;5、点击选择工具,移动矩形即可。

引入密集强化学习,用 AI 验证 AI。 自动驾驶汽车 (AV) 技术的快速发展,使得我们正处于交通革命的风口浪尖,其规模是自一个世纪前汽车问世以来从未见过的。自动驾驶技术具有显着提高交通安全性、机动性和可持续性的潜力,因此引起了工业界、政府机构、专业组织和学术机构的共同关注。过去 20 年里,自动驾驶汽车的发展取得了长足的进步,尤其是随着深度学习的出现更是如此。到 2015 年,开始有公司宣布他们将在 2020 之前量产 AV。不过到目前为止,并且没有 level 4 级别的 AV 可以在市场


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Atom editor mac version download
The most popular open source editor

Dreamweaver CS6
Visual web development tools

Safe Exam Browser
Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

MantisBT
Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.

Zend Studio 13.0.1
Powerful PHP integrated development environment
