谷歌DeepMind再发Nature，Alpha系列AI重磅回归，数学水平突飞猛进。 AlphaGeometry，无需人类演示达到IMO金牌选手的几何水平。 有当年AlphaZero无需人类知识学围棋《Mastering the game of Go without human knowledge》的感觉了。 具体来说，30道IMO难度的几何定理证明题，AlphaGeometry做对25道，人类金牌选手平均25.9道，之前SOTA方法（1978年的吴文俊法）做对10道。 IMO金牌得主陈谊廷（Evan Chen）负责评估AI生成的答案，他评价到： AlphaGeometry的输出令人印象深刻，既可验证又干净。过去的人工智能解决方案偶然性很大，输出有时是正确的，需要人工检查。 AlphaGeometry没有这个弱点，它的解决方案具有机器可验证的结构，并且是人类可读的……它像学生一样使用带有角度和相似三角形的经典几何规则。 除成绩亮眼之外，这项研究中还有三个重点引起业界关注： 无需人类演示，也就是只用了AI合成数据训练，延续了AlphaZero自学围棋的方式。 大模型结合其他AI方法，与AlphaGo ...

自打ChatGPT登场，憋了好大一口气的谷歌现在在手机搜索上发力了。 新功能让搜索的方式简单到——画个圈就行。 就是说，有了这个“Circle to Search”功能，刷着短视频，不用跳出，往屏幕上一划拉，直接就能对自己关注到的画面细节进行搜索。 （剁手不要太容易…) 这项新功能刚刚在三星手机新品发布会上亮相，本月底（1月31日）就将在谷歌自家的Pixel 8、Pixel 8 Pro和三星Galaxy S24上率先实装。 看到这，甭管怎么说，我有一个苹果用户朋友有点破防了…… 不只是画圈而已 虽说名字叫“Circle to Search”，但这个手势搜索新功能其实不仅仅局限在“画圈”这一个动作上。 随便画条线或是点击一下，也都能触发。 结合文字提问，背后的大模型还能快速针对被划出的重点，给出更为详尽、精准的信息。 比如刷着小某书看到了某种地方特色美食，把它圈出来再输入“为什么它如此受欢迎”，大模型就会直接把关键信息整理好告诉你。 同样，刷短视频的时候，碰上了一个新的名词概念，不用另外打开浏览器搜索，只要用手指一划，把名词高亮出来，就能分分钟得到解答。 这样的新交互，其实还是基于谷歌智能镜头（Go ...

品玩1月18日讯，谷歌 DeepMind 近日在《Nature》上发表论文，展示了最新 AI 系统 AlphaGeometry，解决数学几何问题的能力媲美全球顶尖学生。 AlphaGeometry 在高中生国际数学奥林匹克竞赛（IMO）中，30 道题目中正确回答 25 道，正确率为 83%。作为对比，人类金牌得主平均能正确回答 25.9 个问题，而此前 AI 模型的最好纪录是成功回答 10 道几何问题。这一成绩非常接近人类参赛者的金牌标准，Deepmind 认为，这凸显了人工智能在数学领域日益增长的能力。 参与该项目的 Deepmind 研究员 Quoc V Le 告诉《金融时报》，新系统是向构建人工通用智能（AGI）迈出的关键一步。 ...

智通财经APP获悉，谷歌(GOOG.US)周三在美国推出一项人工智能功能，允许用户使用手机同时搜索图片和文字，开拓业务新疆域。 谷歌在三星电子的Galaxy Unpacked发布会活动上表示，从1月31日起，Pixel 8、Pixel 8 Pro和新款三星Galaxy S24系列等智能手机的用户将能够使用手势进行多重搜索，而无需切换应用程序。 谷歌的大部分收入来自在线搜索市场。它一直在与微软(MSFT.US)竞争，过去一年，更是在生成式AI方向开辟了新领域。 谷歌表示，多重搜索功能可与安卓和iOS版谷歌应用中的相机镜头图标配合使用。 ...

Alphabet (GOOGL) is continuously bolstering its Google TV capabilities with new feature updates to capitalize on the growth opportunities present in the global smart streaming devices market. Per a Statista report, the global smart streaming devices market size is expected to witness a CAGR of 14.7% during the forecast period of 2023-2030.In this regard, the company announced the availability of a new audio switcher for Google TV in the upcoming months.This new feature, set to be present in Google TV's Quic ...

The U.S. economy is poised for a potential fiscal boost with a proposed $70 billion tax deal, currently under negotiation in Congress. If approved, the deal includes renewing expired business tax breaks and increasing the child tax credit, but it faces challenges in a divided Congress. While the extra cash could stimulate consumer spending, concerns about potential inflationary pressures complicate the Federal Reserve’s ability to lower interest rates. This positivity means that innovation will continue to ...

The "Magnificent Seven" include Apple, Microsoft, Alphabet (GOOGL 0.40%) (GOOG 0.40%), Amazon, Nvidia (NVDA -0.20%), Meta Platforms, and Tesla. They earned that moniker because of their incredible valuations and far-reaching impact on different areas of the technology sector, and they have delivered incredible returns over the last year.Crucially, each of these companies also has big advantages in artificial intelligence (AI) and massive opportunities to benefit from it over the long term. But while each of ...

Data from Grand View Research shows that the artificial intelligence (AI) market is projected to expand at a compound annual growth rate of 37% through 2030, which would see it exceed a value of $1 trillion before the decade's end. So it's not surprising that countless tech firms have restructured their businesses to prioritize AI, thus creating multiple ways to invest in the budding industry.Despite a surge in AI stocks last year, the market's immense potential indicates it's not too late for new investors ...

Alphabet’s (GOOGL) Google has unveiled generative AI solutions in a bid to expand its reach to various retailers.These tools are designed to help retailers deliver enhanced shopping experiences to customers. This way, the retailers will be able to expand their customer reach, which, in turn, will boost their sales.The latest announcement comes ahead of the National Retail Federation's annual conference, which will be held from Jan 13 to Jan 17 in New York.Thus, it is marked as a significant step for Google ...

Snap Inc. (SNAP) -owned Snapchat is taking steps to enhance parental controls and address concerns related to its artificial intelligence (AI) chatbot interacting with minors on inappropriate topics. The introduction of restrictions on the AI chatbot, along with improved visibility into teens' safety and privacy settings, seems to be a positive move toward ensuring a safer environment for younger users.Snap has also focused the update on making Family Center more discoverable, especially for parents less ac ...