A collaborative team from Ant Group, Zhejiang University, University of Liverpool, and East China Normal University presented ScaleOT, a novel cross-domain fine-tuning framework, at AAAI 2025. This framework achieves a 50% improvement in privacy protection and a remarkable 90% reduction in computational cost compared to knowledge distillation, without compromising model performance. ScaleOT offers a highly efficient and lightweight solution for cross-domain fine-tuning of billion-parameter models. The innovative nature of the paper secured it an oral presentation at AAAI.

Tencent's Yuanbao app has climbed to second place on Apple's free app chart in China, surpassing Doubao. DeepSeek continues to hold the top spot.

Two years after the launch of ChatGPT, many email applications have introduced AI writing and summarization features to enhance user experience. Recently, well-known email client Superhuman has decided to adopt AI technology, focusing on tackling the pesky issue of email classification in users' inboxes. Back in 2019, Google launched the Inbox email client, attempting to categorize emails by type. Although this initiative garnered attention at the time, it ultimately ended in closure. Since then, while some clients...

Recently, Meta has come under widespread scrutiny for its practices in artificial intelligence training. According to a lawsuit, the company is accused of downloading a vast number of pirated e-books and articles without authorization to train its AI models. The core of this incident revolves around several leaked emails that provide further evidence of Meta's actions. The emails reveal that Meta acknowledged downloading a controversial large dataset called LibGen, which contains millions of pirated books.

Qihoo 360 XLab released the latest security report on February 6, revealing a large-scale phishing campaign targeting DeepSeek users. Data shows that the number of phishing sites impersonating DeepSeek has exceeded 2,000 and continues to grow. According to the report, a total of 2,650 impersonated DeepSeek domains were discovered between December 1, 2024, and February 3, 2025. This wave of impersonated domain registration activities started on January 26, 2025, peaking on January 28.

Nvidia's stock fell over 6% on Tuesday, a decline that occurred the day after the company announced its next-generation AI chips, following a record high in stock price. This drop is partly attributed to a broader sell-off of tech stocks due to soaring U.S. Treasury yields. Nevertheless, Nvidia continues to be recognized as the strongest performer among the so-called 'Super Seven Giants', with a stock price increase of 185% over the past year and more than 900% over the past two years. As artificial intelligence continues to thrive, Nvidia has become the biggest beneficiary.

Against the backdrop of increasing online scams, renowned security software company McAfee launched a brand-new artificial intelligence scam detection tool at CES 2025 (International Consumer Electronics Show). This tool aims to help users identify various email, SMS, and video scams before falling victim, enhancing the security of personal information. McAfee's Chief Technology Officer, Steve Grobman, stated at the press conference: "Scammers are becoming smarter every day, and they are using...

As we have discussed in this blog, artificial intelligence has made significant advancements in areas such as image generation and writing. However, when it comes to creating music that truly resonates with the heart, AI faces considerable challenges. While AI music generators can produce competent melodies, their works often feel hollow and disconnected from the unique human experience that defines music. YouTube channel creator Adam Neely analyzes the dilemmas AI encounters in music composition in his videos. The 'hard flaw' of AI music: lack of emotion.