数据质量

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How the government shutdown complicates the Fed's rate cut options
Youtube· 2025-10-09 21:44
as the government shutdown kind of persists and as Ben was just kind of indicating there feels like tensions are actually only getting kind of worse here what that really does mean for our central bankers for the Fed h how that complicates things for them if they if they don't have the hard data they need Michael they're not getting the government jobs data they're not getting the inflation data what does it mean for them what does it mean for this next meeting sure yeah good to be here so there's a lot to ...
让大湾区成为数据安全使用典范
Nan Fang Du Shi Bao· 2025-09-15 23:10
香港科技大学(广州)信息枢纽院长、数据科学与分析学域讲座教授、联合实验室专家陈雷 "在大模型训练过程中,数据质量是最重要的一环"……香港科技大学(广州)信息枢纽院长、数据科学与 分析学域讲座教授、联合实验室专家陈雷接受南都访谈时表示,人工智能发展到现在,最重要的是数据 问题,期待粤港澳大湾区生成式人工智能安全发展联合实验室(简称"联合实验室")把各高校研究力量整 合起来,从政策、制度层面引导正确使用数据。 数据质量 要通过联合实验室整合数据 南方都市报(以下简称"南都"):您是世界数据科学与分析领域的领军学者,能否结合数据领域深入研 究,谈谈对粤港澳大湾区生成式人工智能安全发展联合实验室发挥自身优势,更好服务人工智能安全发 展的期望? 陈雷:粤港澳大湾区制造业很强,要把人工智能运用到传统行业,数据非常重要。通过实验室联合大湾 区各类高校,汇聚所有数据,做成大数据平台,供大家使用,做相应大模型测试。或者由联合实验室推 出数据测试平台,让各类大模型通过平台测试性能,找出不足,加以改进。 南都:如何确保数据质量,联合实验室能做些什么? 陈雷:数据质量是全世界都想解决的问题,首要的问题是获取到的数据是不是有用?而且数 ...
AI下半场哨声吹响:数据质量成胜负手——业界首个企业应用AI成熟度模型重磅发布
2 1 Shi Ji Jing Ji Bao Dao· 2025-09-12 13:00
Core Insights - The article emphasizes the transition in AI competition from model parameters to data quality, highlighting the importance of unique data assets and industry knowledge for businesses [2][3][10] Group 1: AI Adoption Maturity Model (AIM) - The AIM model was jointly developed by Shanghai Jiao Tong University and several industry leaders to provide a navigation system for enterprises in AI application [1][6] - AIM consists of six interconnected dimensions: strategy, organization, data, technology, application, and commercial value, covering the entire process from design to value realization [6][9] - The model aims to help businesses assess their current AI maturity level and guide them on future steps in the unique Chinese market environment [6][9] Group 2: Industry-Specific Insights - In the financial sector, companies have strong data foundations but need to enhance commercial value; the focus is shifting from auxiliary decision-making to autonomous financial intelligence [6][7] - The automotive industry is transitioning from product intelligence to a dual focus on product and enterprise intelligence, emphasizing ROI-driven AI development [6][7] - The health sector is moving towards personalized health services, leveraging AI to connect various resources and improve service efficiency [7] - The retail industry is evolving from workflow improvement to consumer-centric experiences, with companies like L'Oréal integrating AI throughout the consumer journey [5][7] Group 3: Actionable Guidelines - AIM provides a five-level framework for enterprises to progress from initial AI exploration to becoming AI-native organizations, emphasizing the importance of integrating AI into the core business [9][10] - The model breaks down the complex AI implementation process into manageable stages, helping companies identify weaknesses and plan development paths effectively [9][10] - The future of AI competition will hinge on systemic capabilities, necessitating deep integration of AI into the core value chain for sustainable competitive advantage [10]
特朗普提名经济学家安东尼担任美国劳工统计局局长 后者曾建议暂停发布月度就业报告
智通财经网· 2025-08-12 22:23
Group 1 - The nomination of EJ Antoni as the next director of the Bureau of Labor Statistics (BLS) has raised concerns due to his previous statements suggesting the suspension of monthly employment reports, citing reliability issues and overestimations [1][2] - The White House has indicated that despite Antoni's suggestion, the Trump administration plans to continue releasing monthly employment reports to maintain public trust in the data [1][2] - Recent monthly employment reports have shown weak job growth, with significant downward revisions to previous months' data, leading to the dismissal of the former BLS director by President Trump [1] Group 2 - The BLS has tracked monthly data revisions since 1979, with an average revision of 51,000 jobs since the introduction of new sampling methods in 2003; however, revisions for May and June this year were notably higher at 120,000 and 133,000 jobs respectively [2] - Economists are divided on the issue, with some advocating for improved data quality rather than halting the publication of monthly reports [2] - Challenges faced by the BLS include budget cuts, declining public trust, and a drop in survey response rates, which have fallen from 60% in early 2020 to below 43% [2]
美联储9月降息悬念陡增 沪金陷入宽幅震荡
Jin Tou Wang· 2025-08-12 05:44
Group 1 - The core viewpoint indicates that the market consensus expects a mild rise in inflation, which is unlikely to alter the Federal Reserve's anticipated easing cycle starting in September [2] - The July core CPI is projected to show a year-on-year increase of 3.0%, up from 2.9% in June, highlighting a potential upward trend in inflation [2] - The quality of data collection and potential biases are critical concerns that could affect market reactions to the Federal Reserve's decisions [2] Group 2 - Current gold futures are trading around 777.34 yuan per gram, with a decline of 0.95%, indicating a short-term oscillating trend [1] - Key resistance levels for gold futures are identified between 788 yuan per gram and 847 yuan per gram, while important support levels are between 770 yuan per gram and 820 yuan per gram [3]
bootstrap 到十亿美元 ARR:Surge AI 这匹黑马如何颠覆 Scale 霸权 ?
海外独角兽· 2025-07-25 09:52
Core Insights - Surge AI, founded in 2020, has rapidly become a leading player in the data annotation market, achieving an ARR of over $1 billion by 2024, surpassing Scale AI's $870 million revenue [3][4] - The company focuses on providing high-quality data annotation services for AI models, emphasizing the importance of data quality over quantity [3][4] - Surge AI's client base includes top tech companies such as Google, OpenAI, and Meta, highlighting its reputation in the industry [3] Group 1: Data Annotation Market - The data annotation market is divided into two main categories: BPO "human intermediaries" and AI-native "factories" like Surge AI, which provide comprehensive services to meet complex market demands [11][12] - Clients prioritize data quality, processing speed, cost, scalability, compliance, and expertise when selecting data suppliers [12] - The market exhibits high client relationship fluidity, with customers often employing a "multi-supplier parallel" strategy to avoid over-reliance on a single vendor [12] Group 2: Founding Intent of Surge - Edwin Chen, the founder, faced challenges in obtaining quality data for model training, leading to the creation of Surge AI to address these needs [24] - Surge AI's approach diverges from typical Silicon Valley practices by focusing on product quality and customer satisfaction rather than rapid fundraising [25] - The company's commitment to data quality has established it as a recognized leader in the industry [25] Group 3: Underlying Technology for High-Quality Delivery - Surge AI employs a combination of machine learning and human feedback to enhance its annotation capabilities, creating a feedback loop that improves data quality [27] - The company emphasizes the importance of understanding language nuances and context in data annotation, particularly in specialized fields [28][30] - Surge AI's unique evaluation metrics include emotional tone and intent judgment, allowing for more accurate data classification [29] Group 4: Customer Case Studies - Surge AI developed the GSM8K dataset for OpenAI, which includes 8,500 elementary math problems, ensuring high quality through rigorous standards and expert involvement [36][40] - For Anthropic, Surge AI provided a tailored data annotation solution that addressed challenges in acquiring high-quality human feedback data for their Claude model [42][50] Group 5: Founding Team - Edwin Chen, the CEO, has a strong background in machine learning and data annotation, having worked at major tech companies like Google and Facebook [55][56] - The team includes experts from various fields, ensuring a diverse skill set that enhances Surge AI's capabilities in data annotation [59][62]
鲍威尔直面数据危纸白银攻防白热化
Jin Tou Wang· 2025-06-26 06:05
Group 1 - The current trading price of silver is above 8.342, with a recent increase of 0.77% to 8.368 per gram, indicating a bullish short-term trend [1] - The key support level for silver is identified between 8.131 and 8.200 per gram, with a potential downward pressure if this range is breached [3] - The resistance level for silver is concentrated between 8.410 and 8.490 per gram, with a breakthrough potentially leading to a test of the critical level at 8.500 per gram [3] Group 2 - Federal Reserve Chairman Jerome Powell is facing pressure for interest rate cuts, while also expressing concerns about the declining quality of economic data from the Bureau of Labor Statistics [2] - Economists have noted that approximately 30% of the CPI data for May was estimated, which is three times the historical average, raising concerns about the accuracy of inflation and employment data [2] - The May non-farm payroll report indicated an addition of 139,000 jobs, but analysts believe this number may be revised down to around 100,000 [2]
鲍威尔:我不会说对当前数据的质量感到忧心忡忡。我担心的是,数据质量的走向。继续提供更好的数据衡量方式是一种聪明的投资。
news flash· 2025-06-24 14:50
Core Viewpoint - The focus is on the quality of data and the importance of improving measurement methods for better investment decisions [1] Group 1 - Concerns are raised about the direction of data quality rather than its current state [1] - Emphasizing the need for smarter investment in better data measurement techniques [1]
美联储主席鲍威尔:不担心今天的数据质量。
news flash· 2025-06-24 14:46
Core Viewpoint - Federal Reserve Chairman Jerome Powell expressed confidence in the quality of current economic data, indicating that there are no immediate concerns regarding its reliability [1] Group 1 - Powell's remarks suggest a stable outlook for the economy, which may influence monetary policy decisions moving forward [1] - The assurance of data quality could lead to continued support for interest rate adjustments as needed, reflecting the Fed's commitment to data-driven decision-making [1]