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苹果前AI主管信息已从官网撤下 但新任并未现身官网
Xin Lang Cai Jing· 2025-12-04 11:25
【TechWeb】12月4日消息,据外媒报道,苹果公司本周一在官网宣布,机器学习和人工智能战略高级 副总裁约翰•詹南德雷亚将卸任,转任顾问,直到明年春季退休,苹果同时宣布知名AI研究员阿马尔•苏 布拉马尼亚加入,出任AI业务副总裁,将向软件工程高级副总裁克雷格・费德里希汇报工作,他将主 持多个关键领域的工作,包括苹果基础模型、机器学习研究及AI安全与评估。 虽然詹南德雷亚要在明年春季才会从苹果退休,但已经 卸任机器学习和人工智能战略高级副总裁的他,个人信 息已经从苹果官网的管理层中撤下。 虽然詹南德雷亚要在明年春季才会从苹果退休,但已经卸任机器学习和人工智能战略高级副总裁的他, 个人信息已经从苹果官网的管理层中撤下。 在本周一宣布将卸任和退休时,约翰•詹南德雷亚的信息还在苹果官网的领导层中,但目前领导层中已 经看不到他的信息。 在约翰•詹南德雷亚撤下之后,苹果公司官网公布的管理层,目前共有18人,分别CEO库克,COO萨比• 汗,克雷格・费德里希等8名高级副总裁,葛越等7名副总裁,还有苹果院士菲儿•席勒。 不过在苹果官网上,他们新任命的AI业务副总裁阿马尔•苏布拉马尼亚,尚未出现在管理层中,后续是 否会加入, ...
联邦快递中国区总裁许宝燕:以多元布局与数智力量护航跨境物流发展
Sou Hu Cai Jing· 2025-12-04 10:27
Core Insights - FedEx is focusing on enhancing its logistics network and services in China to support the growth of cross-border e-commerce during peak shopping seasons like "Black Friday" and "Christmas" [1][3] - China is identified as one of the fastest-growing and most promising regions for FedEx's international business [1][3] Group 1: Logistics and Technology Enhancements - FedEx is implementing advanced technologies such as SenseAware ID, which provides real-time package tracking data every two seconds, significantly improving tracking accuracy and efficiency compared to traditional methods [4] - The introduction of FedEx Ship Manager™ Lite (FSM Lite) allows for paperless shipping and easy submission of trade data, enhancing customer experience and streamlining import processes [4] - FedEx is advancing its Network 2.0 plan to improve operational efficiency and service reliability through resource integration and optimized network layout [4] Group 2: E-commerce Solutions - The rise of social commerce platforms like TikTok has led to an increased demand for rapid fulfillment capabilities, which are now critical competitive factors in global e-commerce [5] - FedEx's e-commerce compatible solutions allow seamless integration with e-commerce platforms, enabling automatic generation of shipping labels without leaving the platform [5] - Collaboration with Microsoft to launch a "Logistics as a Service" solution enhances order management and improves delivery efficiency through AI and machine learning [5] Group 3: Investment in China - FedEx has established 103 branches in China, employing over 10,000 staff and operating nearly 3,000 delivery vehicles, with over 300 international flights weekly [6] - Future plans include strengthening logistics networks, enhancing capacity on routes from China to Europe, and improving connectivity between China and Southeast Asia [6] - FedEx is focusing on building resilient and diversified supply chains to adapt to changing trade environments, utilizing digital tools to streamline customs processes [7]
专访彭博大中华区总裁汪大海:发挥桥梁作用 让全球投资者更好地“看见中国”
彭博Bloomberg· 2025-12-04 06:04
Core Viewpoint - Bloomberg has played a crucial role in connecting China's financial market with the global market over the past 30 years, particularly in the bond market, enhancing transparency and efficiency through data and technology [2][3]. Group 1: Milestones in Bloomberg's Development in China - The inclusion of Chinese bonds in the Bloomberg Global Aggregate Index in 2018 marked a significant milestone, increasing the weight of RMB bonds in the index from approximately 6% to about 10%, making it the third-largest after USD and EUR bonds [3]. - Bloomberg has supported various connectivity mechanisms, becoming the first overseas electronic trading platform to support both "Bond Connect" and direct investment models in 2019, facilitating investor participation in China's financial market [4]. - Continuous collaboration with Chinese financial institutions has been a focus, helping them enhance their global capabilities through data and technology, exemplified by a recent strategic partnership with Guotai Junan, China's largest securities firm [4]. Group 2: Changes and Impacts of China's Bond Market Opening - The current phase of China's bond market opening is characterized by a shift from "channel-based" to "institutional" opening, enhancing predictability, convenience, and professionalism for global investors [5]. - As of August 2025, 1,170 foreign institutions from 80 countries have entered the Chinese bond market, holding approximately 4 trillion RMB, indicating a growing interest in RMB assets despite fluctuations due to global interest rates [5][6]. - Institutional improvements are enhancing market transparency, liquidity, and predictability, making the experience for foreign investors more aligned with international practices [6]. Group 3: International Investors' Perspectives - International investors are increasingly focused on market transparency, liquidity, and expectations regarding exchange rates and policies when considering investments in Chinese bonds [7]. - Bloomberg aids investors in understanding these factors through data and analytical tools, providing insights into the Chinese bond market and macro policies [7]. Group 4: Innovations by Bloomberg - Bloomberg has leveraged technology to enhance market transparency and efficiency, utilizing AI, machine learning, and natural language processing to help clients extract key information from vast data [9]. - The BQUANT quantitative solution integrates data, computational power, and analytical models, significantly reducing the time required for strategy development and backtesting [10]. - A recent innovation includes a RMB bond repurchase trading solution that allows global investors to use bonds held through "Bond Connect" as collateral for electronic trading, improving financing and liquidity management [10]. Group 5: Future Expectations - Looking ahead, Bloomberg anticipates a clear direction for the opening of China's financial market, with further improvements in market mechanisms and the continued internationalization of the RMB [11]. - The expectation is that more Chinese financial institutions will integrate into the global market, requiring high-quality data, timely information, and reliable trading solutions, which Bloomberg aims to provide [11].
驭势科技 | 环境感知算法工程师招聘(可直推)
自动驾驶之心· 2025-12-04 03:03
Core Viewpoint - The article emphasizes the critical importance of environmental perception algorithms in ensuring the safety of autonomous driving, highlighting the need for skilled professionals in this field [5]. Group 1: Job Responsibilities - The role involves accurately detecting and locating all objects in the surrounding environment, such as roads, pedestrians, vehicles, and bicycles, to ensure safe driving [5]. - Responsibilities include processing data from machine vision and LiDAR for autonomous driving applications, achieving complex perception functions like multi-target tracking and semantic understanding [5]. Group 2: Qualifications - A solid mathematical foundation is required, particularly in geometry and statistics [5]. - Proficiency in machine learning and deep learning, along with practical experience in cutting-edge technologies, is essential [5]. - Experience in algorithms related to scene segmentation, object detection, recognition, and tracking based on vision or LiDAR is necessary [5]. - Strong engineering skills are required, with expertise in C/C++ and Python, as well as familiarity with at least one other programming language [5]. - Knowledge of 3D imaging principles and methods, such as stereo and structured light, is important [5]. - A deep understanding of computer architecture is needed to develop high-performance, real-time software [5]. - A passion for innovation and creating technology to solve real-world problems is encouraged [5].
后生可畏,何恺明团队新成果发布,共一清华姚班大二在读
3 6 Ke· 2025-12-04 02:21
Core Insights - The article discusses the introduction of Improved MeanFlow (iMF), an enhanced version of the original MeanFlow (MF), which addresses key issues related to training stability, guidance flexibility, and architectural efficiency [1][4]. Model Performance - iMF significantly improves model performance by reformulating the training objective to a more stable instantaneous velocity loss and introducing flexible classifier-free guidance (CFG) [2][12]. - In the ImageNet 256x256 benchmark, the iMF-XL/2 model achieved a FID score of 1.72 in 1-NFE (single-step function evaluation), representing a 50% improvement over the original MF [2][18]. Model Configuration and Efficiency - The configurations of both MF and iMF models are detailed, showing a reduction in parameters and improved performance metrics for iMF models compared to MF models [3][19]. - For instance, the iMF-B/2 model has 89 million parameters and a FID score of 3.39, while the MF-B/2 model has 131 million parameters and a FID score of 6.17 [3][19]. Training Methodology - iMF's core improvement lies in reconstructing the prediction function, transforming the training process into a standard regression problem, which enhances optimization stability [4][11]. - The training loss is now based on instantaneous velocity, allowing for a more stable and standard regression training process [10][11]. Guidance Flexibility - iMF introduces a flexible classifier-free guidance mechanism, allowing the guidance scale to be learned as a condition, thus enhancing the model's adaptability during inference [12][14]. - This flexibility enables the model to learn average velocity fields under varying guidance strengths, unlocking CFG's full potential [12]. Contextual Conditioning - The iMF architecture employs an efficient in-context conditioning mechanism, replacing the large adaLN-zero module with multiple learnable tokens for various conditions, improving efficiency and reducing parameter count [15][17]. - This adjustment allows iMF to handle multiple heterogeneous conditions more effectively, leading to a significant reduction in model size and increased design flexibility [17]. Experimental Results - iMF demonstrates exceptional performance on challenging benchmarks, with the iMF-XL/2 model achieving a FID of 1.72 in 1-NFE, showcasing its superiority over many pre-trained multi-step models [18][20]. - In 2-NFE evaluations, iMF further narrows the performance gap between single-step and multi-step diffusion models, achieving a FID of 1.54 [20].
广发证券发展研究中心金融工程实习生招聘
广发金融工程研究· 2025-12-04 02:15
Group 1 - The company is recruiting interns for positions in Shenzhen, Shanghai, and Beijing, requiring in-person internships with a minimum commitment of three days per week for at least three months [1] - The application deadline for submitting resumes is December 31, 2025 [1] - Interns with outstanding performance may have the opportunity for full-time employment after the internship [1] Group 2 - Responsibilities include data processing, analysis, and assisting researchers with quantitative investment projects [2] - Interns will also assist in the development and tracking of financial engineering strategy models [2] - Additional tasks may be assigned by the team [2] Group 3 - Basic requirements include being a master's or doctoral student in STEM fields or financial engineering, with a strong preference for exceptional fourth-year students [3] - Proficiency in programming languages such as Python and familiarity with SQL databases are essential [3] - Candidates should possess strong self-motivation, analytical skills, and effective communication abilities [3] Group 4 - Preferred qualifications include a solid foundation in financial markets, familiarity with key concepts in stocks, bonds, futures, indices, and funds [4] - A strong mathematical background, research project experience, and published academic papers in SCI or EI are advantageous [4] - Familiarity with financial terminals like Wind, Bloomberg, and Tianruan, as well as knowledge of machine learning and deep learning, is a plus [4] Group 5 - Interested candidates should submit their resumes in PDF format to the specified email address, following a specific naming convention for the email subject [5] - Resumes not adhering to the naming format will be treated as spam [5] - Qualified candidates will be contacted for written tests and interviews after the resume collection deadline [5]
后生可畏!何恺明团队新成果发布,共一清华姚班大二在读
量子位· 2025-12-03 09:05
Core Viewpoint - The article discusses the introduction of Improved MeanFlow (iMF), which addresses key issues in the original MeanFlow (MF) model, enhancing training stability, guidance flexibility, and architectural efficiency [1]. Group 1: Model Improvements - iMF reformulates the training objective to a more stable instantaneous velocity loss, introducing flexible classifier-free guidance (CFG) and efficient in-context conditioning, significantly improving model performance [2][14]. - In the ImageNet 256x256 benchmark, the iMF-XL/2 model achieved a FID score of 1.72 in 1-NFE, a 50% improvement over the original MF, demonstrating that single-step generative models can match the performance of multi-step diffusion models [2][25]. Group 2: Technical Enhancements - The core improvement of iMF is the reconstruction of the prediction function, transforming the training process into a standard regression problem [4]. - iMF constructs the loss from the perspective of instantaneous velocity, stabilizing the training process [9][10]. - The model simplifies input to a single noisy data point and modifies the prediction function's computation, removing dependency on external approximations [11][12][13]. Group 3: Flexibility and Efficiency - iMF internalizes the guidance scale as a learnable condition, allowing the model to adapt and learn average velocity fields under varying guidance strengths, thus enhancing CFG flexibility during inference [15][16][18]. - The improved in-context conditioning architecture eliminates the need for the large adaLN-zero mechanism, optimizing model size and efficiency, with iMF-Base reducing parameters by about one-third [19][24]. Group 4: Experimental Results - iMF demonstrates exceptional performance on challenging benchmarks, with iMF-XL/2 achieving a FID of 1.72 in 1-NFE, outperforming many pre-trained multi-step models [26][27]. - In 2-NFE, iMF further narrows the gap between single-step and multi-step diffusion models, achieving a FID of 1.54 [29].
Revvity(RVTY) - 2025 FY - Earnings Call Transcript
2025-12-02 15:02
Financial Data and Key Metrics Changes - The company experienced an uplift of approximately $60 million from Q3 to Q4, driven by three primary factors including a significant increase in the Genomics England contract from $2 million in Q3 to $7 million in Q4 [1][2][52] - The foreign exchange (FX) impact was less favorable than predicted, resulting in a drag of $5-$7 million on absolute dollar amounts, which is 1% less than expected [3][52] Business Line Data and Key Metrics Changes - The life sciences instrumentation side showed continued good activity, with trends remaining stable compared to previous months [2] - The reagents business, particularly from BioLegend, faced modest impacts from government shutdowns, while the pharma biotech sector showed signs of recovery [5][10] - The software segment has grown over 20% each quarter this year, significantly exceeding initial guidance of 10% [20][21] Market Data and Key Metrics Changes - The U.S. market for immunodiagnostics has grown from 5% to 15-20% of total EUROIMMUN revenue since acquisition, with expectations to reach 40-45% as more assays are introduced [38][39] - The China market remains crucial, with expectations for diagnostics to stabilize around 5-6% of company revenue, while life sciences in China is projected to be around 10-12% [44][45] Company Strategy and Development Direction - The company aims to leverage AI and machine learning across its product lines, focusing on enhancing drug discovery and development processes [22][35] - Strategic acquisitions will continue, with a focus on sensible and financially sound opportunities, as demonstrated by the recent acquisition of ACD/Labs [58] Management's Comments on Operating Environment and Future Outlook - Management expressed optimism about the recovery in the pharma biotech sector, indicating that increased M&A activity would signal normalization in the market [7][8][16] - The company anticipates stable growth in 2026, projecting 2-3% growth with 28% margins, accounting for various market dynamics [56][57] Other Important Information - The company has been proactive in addressing challenges in the China market, focusing on innovation and local competition strategies [43][44] - The newborn screening segment has shown growth driven by geographic expansion and partnerships with local governments [48][49] Q&A Session Summary Question: Can you discuss the life sciences diagnostics and the impact of government shutdowns? - The reagents business saw modest impacts from shutdowns, but the pharma biotech sector is recovering, indicating a return to normalcy [5][10] Question: What are the expectations for the software business moving forward? - The software segment is expected to continue its strong growth trajectory, with a focus on annualized portfolio value as a key metric [27][29] Question: How does the company view the China diagnostics market? - The company acknowledges the challenges in China but remains focused on innovation and local market strategies to stabilize and grow [42][44]
Revvity(RVTY) - 2025 FY - Earnings Call Transcript
2025-12-02 15:00
Financial Data and Key Metrics Changes - The company experienced an uplift of approximately $60 million from Q3 to Q4, driven by three primary factors including the Genomics England contract which contributed around $7 million in Q4 compared to $2 million in Q3 [1][2] - The foreign exchange (FX) impact was a drag of $5-$7 million, which is 1% less than previously predicted, affecting absolute dollar amounts but having minimal impact on growth and earnings per share (EPS) [3] Business Line Data and Key Metrics Changes - The life sciences instrumentation side has shown good activity, with seasonal uplift expected rather than a significant budget flush [2][12] - The reagents business, particularly from BioLegend, faced modest impacts from government shutdowns, but the pharma biotech sector has shown signs of recovery [5][8] - The software segment has grown over 20% each quarter, significantly exceeding guidance, driven by diligent investment and customer engagement [19][21] Market Data and Key Metrics Changes - The U.S. market for EUROIMMUN has increased from 5% to 15-20% of total revenue since acquisition, with expectations to reach 40-45% as more assays are introduced [36] - The China diagnostics market is projected to stabilize, with expectations of it contributing 5-6% to total revenue, while autoimmune testing is anticipated to grow significantly [43][44] Company Strategy and Development Direction - The company is focusing on leveraging AI and machine learning in drug discovery and development, positioning itself as a critical player in the future of pharmaceutical research [22][31] - Strategic acquisitions will continue, with a focus on sensible and financially sound opportunities, as demonstrated by the recent acquisition of ACD/Labs [57] Management's Comments on Operating Environment and Future Outlook - Management expressed optimism about the recovery in the pharma biotech sector, indicating that increased discussions and activity are signs of normalization [15][16] - The company is confident in its 2026 growth projections of 2-3% and 28% margins, accounting for stable market conditions and the impact of calendarization on China [54][56] Other Important Information - The company has been actively integrating AI across its product lines and internal operations, enhancing productivity and efficiency [34][35] - The newborn screening market has shown growth due to geographic expansion and the introduction of new assays, with partnerships driving further opportunities [46][48] Q&A Session Summary Question: Can you discuss the impact of the government shutdown on the reagents business? - The reagents business, particularly from BioLegend, experienced a modest impact from the shutdown, but the pharma biotech sector has continued to perform well [5][8] Question: What are the expectations for the software business moving into 2026? - The software business is expected to continue performing well, with a focus on annualized portfolio value (APV) rather than just organic growth [27][28] Question: How does the company view the China diagnostics market going forward? - The company anticipates that the China diagnostics market will stabilize, contributing around 5-6% to total revenue, with a focus on localizing operations and obtaining faster approvals [43][44]
2026年新材料十大趋势
材料汇· 2025-12-02 14:49
Group 1 - The article highlights that the materials science sector is driving unprecedented industrial transformation and innovation, with a focus on sustainability, intelligent materials, and advanced manufacturing techniques by 2026 [2][31] - It outlines ten core trends in the materials field, including sustainable materials, smart materials, nanotechnology, lightweight materials, materials informatics, advanced composites, two-dimensional materials, surface engineering, and digitalization in materials management [2][31] Group 2 - Sustainable materials are increasingly adopted across various industries to reduce carbon footprints and waste, with the global sustainable materials market projected to grow from approximately $333.31 billion in 2024 to about $1,073.73 billion by 2034, reflecting a compound annual growth rate (CAGR) of 12.41% [4] - Smart materials are being developed with programmable characteristics that respond to external stimuli, with the piezoelectric smart materials market expected to grow at a CAGR of 15.63%, reaching $39.49 billion from 2024 to 2028 [6][7] - The global nanomaterials market is estimated at $22.6 billion in 2024, with a projected CAGR of 14.3%, reaching $98.3 billion by 2035 [9][10] - The additive manufacturing market is expected to reach $6.92 billion by 2029, driven by innovations in 3D printing technologies [14] - The lightweight materials market is projected to reach $276.4 billion by 2030, with a CAGR of 8.3% from 2023 to 2030 [17] - The materials informatics market is expected to grow from $154.78 million in 2024 to $705.21 million by 2034, with a CAGR of 16.4% [19][21] - The advanced composites market is projected to reach $168.6 billion by 2027, with a CAGR of 8.2% from 2022 to 2027 [23] - The graphene market is expected to grow from $26.89 million in 2023 to $270 million by 2030, with a CAGR of 38.9% [25] - The surface engineering market is projected to grow from $25.46 billion in 2023 to $46.22 billion by 2030, with a CAGR of 8.89% [27] - The digitalization of materials management is being driven by Industry 4.0, enhancing the efficiency and connectivity of material handling and processing [29]