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创新驱动发展:杨悦引领硅橡胶技术革新
Jiang Nan Shi Bao· 2025-06-30 04:18
Group 1 - The core viewpoint of the article emphasizes that technological innovation, particularly through the introduction of machine learning, has become a key driver for the development of companies in the industrial sector [1][2]. - Shenzhen Xiongyu Rubber Hardware Products Co., Ltd. has successfully optimized its silicone rubber production process by implementing machine learning technology, significantly improving production efficiency and product quality [1][3]. Group 2 - The company has developed an intelligent production system based on machine learning, which collects and analyzes large amounts of production data to achieve real-time optimization and precise control of production parameters [3][4]. - The introduction of machine learning has led to a 15% increase in product qualification rates and a substantial reduction in defect rates, enhancing product quality consistency [3][4]. - Production efficiency has improved by approximately 21%, and production cycles have been shortened by about 14% due to optimized production processes and reduced downtime [4]. Group 3 - Industry experts have praised the company's innovative achievements, highlighting the integration of machine learning in traditional manufacturing as a model for enhancing core competitiveness and providing valuable insights for the industry [5]. - The company plans to continue increasing research and development investments to explore more advanced technologies in silicone rubber production, aiming for further breakthroughs and contributions to high-quality industry development [5].
2025年如何从小白进阶成为AI/ML专家:助你拿下offer的修炼路线图
3 6 Ke· 2025-06-28 23:05
Core Insights - The article outlines an eight-step roadmap for efficiently advancing in AI/ML by focusing on essential skills and avoiding common pitfalls [1]. Group 1: Step-by-Step Learning Path - **Step 1: Master Python Core Libraries** Proficiency in Python is essential for AI/ML, including data cleaning, model building, and result visualization [2]. Key content includes Python basics, advanced AI programming techniques, and libraries like scikit-learn, NumPy, Matplotlib, Seaborn, and Pandas [4]. Recommended resources include CS50 Python course and "Python Data Science Handbook" [4]. Suggested learning period is 3-4 weeks [4]. - **Step 2: Solidify Mathematical Foundations** A strong grasp of linear algebra, probability, and calculus is crucial for understanding models [5]. Key content includes matrix operations, Bayesian thinking, and optimization techniques [5]. Recommended resources include "Linear Algebra" by 3Blue1Brown and MIT's Probability Introduction [5]. Suggested learning period is 4-6 weeks [5]. - **Step 3: Understand Machine Learning Basics** This step is pivotal for transitioning from beginner to competent AI/ML engineer [6]. Key content includes supervised vs. unsupervised learning, reinforcement learning, and deep learning [6]. Recommended resources include Google's Machine Learning Crash Course and "Machine Learning" by Andrew Ng [8]. Suggested learning period is 6-8 weeks [8]. - **Step 4: Hands-On Project Experience** Practical experience through real AI/ML applications is essential for job readiness [9]. Key content includes practical guides and project development [9]. Suggested learning period is ongoing [9]. - **Step 5: Learn MLOps** Understanding MLOps is vital for deploying and maintaining models in real-world scenarios [10]. Key content includes foundational concepts and best practices for model deployment [10]. Suggested learning period is 3-4 weeks [10]. - **Step 6: Specialize in a Domain** After building a foundation, focusing on a specific area like NLP or computer vision enhances employability [11]. Suggested learning period is ongoing [11]. - **Step 7: Stay Updated** Continuous learning is necessary to keep skills relevant in the fast-evolving AI field [12]. Key resources include ArXiv for research papers and notable figures in the field [12]. Suggested learning period is ongoing [12]. - **Step 8: Prepare for Interviews** Comprehensive preparation for interviews is crucial, including explaining model principles and system design [13]. Recommended resources include machine learning interview guides [13]. Suggested learning period is 4-6 weeks [13]. Conclusion - The article emphasizes a structured approach to mastering AI/ML, enabling individuals to transition from novices to job-ready professionals efficiently [1].
量化指增迎超额盛宴!半鞅、蒙玺、龙旗、橡木、量盈等知名量化私募最新研判来袭!
私募排排网· 2025-06-28 02:37
今年来市场风格呈现出明显的大小盘分化,随着市场情绪的修复和市场活跃度的提升,大盘股表现相对较弱,而小盘股则受益于风险偏好提升、 流动性充沛等,表现尤为突出,量化策略的超额收益显著累积。 私募排排网数据显示,截至2025年5月底,有业绩显示的574只量化指增产品,近1年超额收益均值高达24.48%,其中正超额产品539只,正超额 占比高达93.91%。分三级策略来看,47只其他指增产品表现较为领先,近1年超额均值高达34.74%。(可参考: 最新量化多头超额榜揭晓!今 通、量创投资等领衔!进化论、龙旗、幻方等上榜! ) 本文首发于公众号"私募排排网"。 (点击↑↑ 上图查看详情 ) 半鞅私募基金 : 今年指数增强产品整体超额收益表现尤为突出,表观上来看,这得益于市场成交活跃度高、股票间的分化程度增加,这种市场 环境为量化管理人提供了丰富的交易机会,从而更容易获取超额收益。 从深层原因来看,则是在 固收类资产收益整体下行的背景下,权益市场因其相对较高的潜在回报和一定的"托底"效应,吸引了更多投资者的目 光,新增资金持续流入。 与此同时,特朗普上任后带来的市场不确定性增加,进一步激发了市场的波动性和交易活跃度。 最 ...
Plumas Bancorp(PLBC) - 2024 Q4 - Earnings Call Presentation
2025-06-27 11:28
Financial Performance - Net income decreased by 389% from $29776 thousand in 2023 to $28619 thousand in 2024[82] - Net interest income increased by 558% from $69794 thousand in 2023 to $73691 thousand in 2024[82] - The net interest margin increased by 170% from 471% in 2023 to 479% in 2024[82] - Return on average assets(ROAA) decreased by 745% from 188% in 2023 to 174% in 2024[82] - Return on average equity(ROAE) decreased by 265% from 234% in 2023 to 172% in 2024[82] Balance Sheet - Total assets increased by 080% from $1610416 thousand in 2023 to $1623326 thousand in 2024[82] - Total deposits increased by 281% from $1333655 thousand in 2023 to $1371101 thousand in 2024[82] - Net loans increased by 598% from $948604 thousand in 2023 to $1005375 thousand in 2024[82] Loan Portfolio - Government guaranteed loans represented approximately 7% of total loans as of December 31 2024[67] - Agricultural lending balances represented 12% of total loans as of December 31 2024[71]
Synchronoss 获欧盟-美国数据隐私框架认证
Globenewswire· 2025-06-25 23:46
Core Points - Synchronoss Technologies, Inc. has achieved certification under the EU-U.S. Data Privacy Framework (DPF), enhancing its global leadership in data protection, compliance, and consumer trust [1][2] - The DPF certification allows U.S.-based organizations to receive and process personal data from the EU in accordance with European privacy laws such as the General Data Protection Regulation (GDPR) [1][2] - This certification reinforces Synchronoss's commitment to international privacy standards and solidifies its position as a trusted partner for global telecommunications operators [1][2] Company Commitment - The DPF certification is a significant addition to Synchronoss's global compliance framework, which already includes various certifications such as SOC 2 Type II, ISO 27001, and TRUST/e platform independent privacy verification [3] - The company emphasizes its dedication to responsible data governance and the highest standards of integrity, transparency, and accountability in cross-border data transfers [2][3] Industry Context - The EU-U.S. Data Privacy Framework establishes legal safeguards for the transfer of personal data of EU citizens to certified U.S. organizations, which is crucial in a region that prioritizes digital sovereignty and ethical data governance [2] - Synchronoss's successful certification demonstrates its capability to manage both human and non-human resource data responsibly in a cross-border environment, meeting global partners' expectations for data privacy [2]
第二十七届中国科协年会7月在京举办,设置超百场论坛活动
Xin Jing Bao· 2025-06-25 11:28
新京报讯(记者张璐)6月25日,第二十七届中国科协年会新闻发布会举行。记者从会上获悉,第二十七 届中国科协年会将于7月1日-31日在北京集中举办,由1场主论坛、98场专题论坛以及4场平行论坛组 成,并设置发布、宣传与科普、展览展示与场景体验等板块。 中国科协科学技术创新部副部长、一级巡视员杨书宣介绍,本届年会主论坛拟于7月6日举行,拟邀请潘 建伟、谭天伟、李家彪、戴琼海、万建民等五位中国科协副主席、全国学会负责人,围绕量子技术、生 物制造(生物医药)、深海科技、人工智能、农业(育种)等主题作主旨报告,分享前沿观点与创新思想; 发布2025重大科学问题、工程技术难题和产业技术问题,为持续性产出原创性、颠覆性科技成果树 立"风向标"。 从7月1日开始,全国学会将围绕数理化基础科学、生命健康(含医学)、地球科学(含深地深海)、生态环 境、制造科技、信息科技、先进材料、资源能源、农业科技(含食品)、空天科技等10个领域陆续举办98 场专题论坛。4场平行论坛包括2025中国科技期刊发展论坛、中国科技创新发展环境论坛、港澳科技界 服务国家科技创新座谈会、中国科协主席与青年科技人才见面会。 中国自动化学会副理事长侯增广介绍 ...
吴恩达担任董事长,这家公司面向K12学校推出AI智能体
Sou Hu Cai Jing· 2025-06-25 02:49
这家公司的名字,你也许没听过,但这家公司的董事长,想必你一定有所耳闻。 源:Kira Learning官网截图 美国的K12教室也正在通过AI助教进行技术升级。近日,美国教育科技初创公司Kira Learning面向K12学 校推出AI智能体。 图 从左至右:Kira董事长吴恩达、联创兼CEO Andrea Pasinetti、联创Jagriti Agrawal 据介绍,Kira能够高效处理各种教学数据,包括文本、音频、视频和图像,并提供即时反馈。无论是评 估学生的论文、分析课堂讨论,还是评估视频,Kira的AI智能体都能在几秒钟内提供分析,帮助教师做 出更快、更明智的教学决策。 Kira的董事长是机器学习和在线教育领域的先驱吴恩达,他还担任Google Brain创始人、Coursera董事长 兼联合创始人、DeepLearning.AI创始人、AI Fund董事合伙人、斯坦福大学教授和AI研究员。 美国教师也受日常繁琐任务的困扰,这些任务通常会占用教师数小时时间。据介绍,Kira的AI智能体会 执行重复性任务,包括打分、课程规划和课堂讨论分析,还会提供学生哪方面做得好、哪方面有困难的 分析,同时还支持一对 ...
大佬面对面!斯坦福2025 CS336课程全公开:从零开始搓大模型~
自动驾驶之心· 2025-06-24 11:47
Core Viewpoint - The article discusses the launch of Stanford University's CS336 course "Language Models from Scratch," which aims to provide a comprehensive understanding of language models through practical development and implementation [5][7]. Course Overview - The course focuses on the foundational aspects of language models, which are essential for modern natural language processing (NLP) applications. It emphasizes the importance of understanding language models for scientists and engineers in the fields of AI and ML [5][7]. - The course is structured into five major modules: Foundations, Systems, Extensions, Data, and Alignment & Reinforcement Learning [7]. Course Requirements - Students are expected to have proficiency in Python, as most assignments will require extensive coding. The course will provide minimal scaffolding, resulting in a higher volume of code written by students compared to other AI courses [7]. - A background in deep learning and system optimization is necessary, particularly familiarity with PyTorch and basic system concepts like memory hierarchy [7]. - Foundational knowledge in calculus, linear algebra, probability, and statistics is required, along with a basic understanding of machine learning principles [7]. Assignments - The course includes several assignments that cover various aspects of language model development, such as implementing a BPE tokenizer, training models on specific datasets, and optimizing performance on GPUs [8]. - Assignments are designed to simulate real-world challenges, including data processing and model alignment, with a focus on practical application and hands-on experience [8]. Course Schedule - The course is structured with a detailed schedule that outlines topics, materials, and deadlines for assignments, ensuring a systematic approach to learning [9].
新鲜出炉!斯坦福2025 CS336课程全公开:从零开始搓大模型
机器之心· 2025-06-23 04:04
Core Viewpoint - The article announces the launch of Stanford University's CS336 course "Language Models from Scratch" for Spring 2025, which aims to guide students through the entire process of developing their own language models [1][8]. Group 1: Course Overview - CS336 is designed to help students gain a comprehensive understanding of language models by guiding them through various stages, including data collection, model construction, training, and evaluation [8]. - The course structure consists of 5 units and 19 lectures, with a focus on practical implementation and hands-on experience [10]. Group 2: Instructors - Tatsunori Hashimoto, an assistant professor at Stanford, has a strong background in machine learning and has received over 30,000 citations for his research [2]. - Percy Liang, an associate professor and director of the Center for Research on Foundation Models (CRFM), has over 100,000 citations and extensive experience in AI research [6][7]. Group 3: Course Requirements - Students are expected to have proficiency in Python, deep learning, and system optimization, as well as a solid understanding of calculus, linear algebra, and basic probability and statistics [11]. - The course emphasizes minimal scaffolding, requiring students to write significantly more code compared to other AI courses [11].
不止是爬山神器,更是四肢增强“外挂”
红杉汇· 2025-06-22 05:03
真正的技术突破在1967年才到来,美国通用电气公司研制的"Hardiman"外骨骼机器人原型机横空出世。这款 原型机采用半仿生构型设计,通过液压驱动,并且存在力量反馈系统,包含30多个动力关节,能辅助普通 人轻松举起一百多公斤的物体。然而,"Hardiman"680公斤的自重、迟缓的动作节奏和惊人的能耗,严重限 制了该机器人项目的落地。不过,它的诞生依然为外骨骼机器人的未来探索指引了方向。 在泰山十八盘的陡峭石阶上,一位白发登山者轻松越过年轻游客的队伍。他腰腿都包裹着流线型金属支架,步 伐稳定而轻快——这不是科幻电影里的场景,而是泰山景区内常见的真实画面。80元租用3小时的外骨骼机器 人,正让曾经遥不可及的"机械战甲"走进普通人的生活。 所谓外骨骼机器人,是一种通过机械结构与人体关节紧密耦合,增强或替代人体上肢、下肢运动能力的智能辅 助设备,宛如为人体安装了"物理外挂",赋予人们应对各类体力挑战的非凡能力。 就如电影《钢铁侠》中,托尼·斯塔克的能量战甲让他成为名副其实的钢铁侠,《流浪地球》中的动力装甲为人 类在极端环境下的生存和工作提供了强大的支持,在现实中,除了户外运动,外骨骼机器人还被应用至工业、 医疗、 ...