Data Science

**\*\*\*请勿通过Meetup联系我们。所有沟通必须通过微信进行\*\*\*** 一起吃饭 聊AI 如果有兴趣, 加我 **微信: GTcanada** 我有一个 **微信** AI 吃货群

Add wechat ellenliu12345 if you want to join the event! sign up in advance is necessary.Welcome join us 50rmb for 2 hours , prepare racket by yourself

dear all, We will move to Bailian Zhongshan BEFORE jing’an opens. Welcome to join us Please confirm with me first before you signed up My WeChat is ellenliu12345 60rmb for 2 hours , 6 people share a court 小伙伴们， 所以我们在静安开放之前将会在百联中环打，欢迎加入我们

Get ready creative writers! Inkwell is proud to announce Reading Club, our latest event for the Shanghai writing community. Reading Club is a low stress literature gathering that meets every other Monday evening. We read through through a short short or essay at the meeting and then discuss it. Add Ryan (WechatID: texaswriter) to join our wechat and find out what text is being discussed next. I don't keep Meetup very up to date and everything Inkwell does is organized through its wechat groups, so even if the number of attendees on meetup is low, there's likely an event still going on. Add Ryan, and you can join the wechat group where everything is happening. Some Frequently Asked Questions: What do we do here?: Read classic short stories, short plays, and essays and discuss them. We read them at the meeting, so no advanced reading is required. For second language readers, we distribute the reading in advance to give you extra time. What to bring?: Something to read the text. Phone or tablet words great. What we don't do?: Read giant books in advance. What does it cost?: Free, but please order a drink or snack to support Garden Books. What is Inkwell?: There's a lot of information about the workshop located on the website: www.inkwell.asia. Bring something to write with and we'll see you there!

Hosted by **Dasein Institute**, Join our daily online mindful practice program for timeless Chinese classical wisdom. ## Schedule (China Time) **Monday – Thursday: 20:00 – 20:30** Collective bilingual recitation of Confucian & Daoist classics, including *The Analects*, *Tao Te Ching* and other ancient Chinese scriptures. **Friday: 20:00 – 20:30** Guided reflection, group discussion and sharing on how to integrate ancient wisdom into daily life, achieve inner transformation, and consciously reshape your life path. ## Program Overview This is a structured daily practice circle from Monday to Friday, designed for global learners. Through consistent recitation, stillness practice, and weekly reflection, we anchor our mind in the present moment, absorb the essence of Eastern philosophy, and turn ancient teachings into tangible real-life changes. We explore both Confucian wisdom and Daoist philosophy, practice mindful presence, and build inner stability through short, daily half-hour sessions. No prior knowledge is required. All sessions are held fully online. ## Program Investment **Monthly Plan: $80 USD per month**; **Annual Plan: $800 USD per year** (Save $160 with yearly enrollment) The monthly fee grants you full access to all weekday daily recitations and Friday discussion sessions, as well as entry to our exclusive global community. ## What You Will Gain * Daily 30-minute mindful bilingual recitation (Mon-Thu) * Weekly guided group discussion & life application sharing (Friday) * Inner calm, focused awareness and mental stillness * Practical methods to apply classical wisdom into everyday life * Tangible inner transformation and conscious life reformation * Access to the private global like-minded community of Dasein Club All sessions run online, with no geographical limits. Seekers from all time zones are welcome to join.

This is a group for anyone interested in learning Chinese, including oral Chinese ,business Chinese ,HSK. And on every Friday night we do Chinese Corner,greetings,learning part, language exchange, free talk,games etc. Btw, coffee,drinks are on the side. all skill levels are Welcome!! It’s a great chance to make international friends ,and learn about other cultures . Looking forward to seeing you:-) WeChat : ZoeMandarinClass 喜欢外语的朋友欢迎加入我们！既能练习第二语言，又能结交一些新朋友，感受不同国家的文化和习惯！欢迎大家!

Hi there, Welcome to join our group to practice the new language with new friends. WeChat: ZoeMandarinClass

***Scan the WhatsApp QR code above to connect with us.*** (Hint: Save the image to your phone, then open it. Press and hold on the image, and your WhatsApp app will open and prompt you to add the contact.) **AN EVENT MAY ONLY TAKE PLACE AFTER YOU HAVE CONNECTED VIA WHATSAPP. There will be no event unless it is confirmed in a WhatsApp group.** The picture above was taken in the compound of **Baoshan Temple** (寶山寺), it is a Buddhist temple located on the banks of the Lianqi River in the town of Baoshan District, Shanghai. Hi, my name is Nigel. I graduated from Nanjing University of Aeronautics and Astronautics and began my career designing rocket components for China’s aerospace program. So unlike the so-called “rocket scientists” on Wall Street, I am the real deal. For the past 20 years, I have helped foreign businesses achieve a smooth landing in China, navigating everything from market strategy and regulatory compliance to local partnerships and execution. I speak the languages of engineering, mathematics, and cross-border business. Let us have a cup of tea at a peaceful Buddhist temple and talk business. We can brainstorm practical, real-world approaches to doing business in China. My associate and I also host business networking events and organize trips around China for professionals and entrepreneurs. Please add the WhatsApp contact above to connect and confirm details.

Connect with fun-loving, young-at-heart single players (ages 20–45) at a relaxed, board games-inspired evening. Talkspace help visitors, international friends, business professionals, and newcomers integrate into local life, explore local culture, and build language and emotional connections. Talkspace 帮助新到一个城市的旅游者、出差者、工作者能够更加快速的融入到这个新的城市和了解更加地道的当地文化。致力于帮助个人培养语言、沟通能力。建立人与人的语言链接与情感链接空间。 目前我们已经在中国6个城市 组织社群语言活动 🇳🇱🇦🇷🇬🇭🇿🇦🇧🇩🇫🇯🇦🇪🇷🇺🇵🇦🇯🇲🇵🇪🇵🇷🇹🇷🇬🇷🇺🇦🇦🇿 🍹🍻🥤🧉🍹🥤🥂🍇🍒 现场也会有一些零食和水果 There will also be some snacks and fruits available. 🎫：【All Tickets Includes One Drink】 STUDENT学生票¥30 【Show Us your Student Card or ID】 EARLY BIRD早鸟票¥40 = 6$ 【set going On meetup before is early bird 】 REGULAR 预售票¥50 = 7$ AT DOOR现场票¥60 = 8$【At the door buy 】 🍹🍻🥤🧉🍹🥤🥂🍇🍒 📆Saturday 【周六】Fudan Discount ticket特惠¥ 25 only tonight 🟢Talkspace International Students Language Exchange 复旦同济留学生交流会🟢 ⏰:19:00-22:00 【Saturday】 🏠: 复旦科技园副楼一楼路演大厅 📍No 11, Guotai Road,Yangpu District, Shanghai WeChat：17317121983 WhatsApp：+8617317121983 [https://wa.me/8617317121983](https://wa.me/8617317121983) [https://maps.app.goo.gl/bmf1TkzZ45SUR2nX8](https://maps.app.goo.gl/bmf1TkzZ45SUR2nX8)

**Bringing Dubai AI weekly AI energy to ShanghAI (上海):** 我们每周六 19:30 线下聚会。 This is a casual, high-bandwidth gathering for AI programmers, founders, and the AI-curious (对 AI 好奇的朋友们). No prior background required—探索如何用好 AI，而不是被它取代。 📱 Stay Connected / 保持联系 Join our shared global community to stay synced on tools, locations, and updates: * **X / WhatsApp (Global Community):** [https://x.com/i/chat/group_join/g2054363861009207629/6Bz8S3Q21T](https://x.com/i/chat/group_join/g2054363861009207629/6Bz8S3Q21T) (better) [https://chat.whatsapp.com/Kkpjn6ycJr1A2x1JqJceM9](https://chat.whatsapp.com/Kkpjn6ycJr1A2x1JqJceM9) Free :-) * **WeChat/QQ Group (Weekly Update):** [https://qm.qq.com/q/EEKnU4Sp7q](https://qm.qq.com/q/EEKnU4Sp7q) * **Meetup Pages:** [https://www.meetup.com/shanghai-ai](https://www.meetup.com/shanghai-ai) [https://www.meetup.com/dubai-ai](https://www.meetup.com/dubai-ai) ### 📍 The Venue / 活动地点 We start with focused discussions and transition to the city's nightlife energy after the bookstore closes. * **19:30 - 21:30:** Local Book Store (Check WeChat group for this week's specific hidden gem). * **21:30+ After-Hours:** We move to **4 Heng Shan Lu, Xu Hui Qu (衡山路4号，徐汇区)**. This is a lively, expat-friendly bar street—perfect for "terrace" networking and neighborhood-style food. * **Cost:** Free (Come as a regular customer). ### 🌍 Global Context / 全球联动 ShanghAI is a direct sister hub to the **Dubai AI (DIFC)** and **MumbAI AI** chapters. We are building a global “AI-agentic social marketplace” community—从上海到迪拜，从线下 meetup 到线上工具 ( GetPaidX.com / DubaiAI.vip ). GetPaidX.com — Publish Your Professional 24/7 AI Workspaces, Get Funded. *** Reply with a comment below or visit the scratchpad at **[https://dubaiai.vip/profile/dubai-ai-vip@outlook.com](https://dubaiai.vip/profile/dubai-ai-vip@outlook.com)** to add ideas for our next meeting: * **How to get paid by fans & clients:** Discussions around app payments and global payouts. **Stripe API (US)** vs. **WeChat Pay/Alipay (China)** vs. **RazorPay (India)**. Navigating taxes and cross-border financial regulations. * **How to get closer to creators & developers:** Insights into local Xuhui business networks, Shanghai co-working spaces, and regulated industries (Education/Healthcare). What products do local customers actually want? * **How to share revenue with influencers:** Partnering with local creators on **Xiaohongshu (小红书)**, Instagram, or YouTube to distribute and market AI products. * **How to save time via AI Agents:** Setting up **OpenAI Codex CLI**, **Google Gemini CLI**, **Anthropic Claude Code**, or **Google Antigravity** to delegate tasks directly from your terminal. *Add your own ideas and discussion topics to the scratchpad link above...*

f you are looking to get most of your night I highly suggest you to join a Bar hopping tour where you will enjoy the night live and make new friends. Tour Details: Price: 199 RMB Duration: 3 hours Inclusions: English speaking guide, 2 free shots, 4-5 bars Meeting Point: Chicken&egg No291 fumin road Meeting time: 8PM Contact: Please add Wechat 13052007784 or call this number directly to book your tour. Bar crawls can be a fun and exciting way to explore a new city or nightlife scene, but they can also be challenging if you're not prepared. Here are some tips to help you survive a bar crawl: Read The Communication Beforehand: we will send out information to you via email before the Crawl to know where and when to go to check in and register. Arrive On Time: If you arrive late to registration you might miss out on some of the fun. Pace Yourself: It's essential to pace yourself and drink responsibly during a bar crawl. Stay Hydrated: Drinking plenty of water can help you stay hydrated and reduce the risk of a hangover the next day and help with your overconsumption of alcohol during the Crawl. Eat Beforehand: Eating a substantial meal before the bar crawl can help absorb alcohol and prevent you from getting too drunk too quickly. Dress Comfortably: Wear comfortable shoes and clothing that allows you to move freely and stay cool. Stay Safe: Stick together with your group, and make sure to have a designated driver or plan for transportation at the end of the night. Conclusion In summary, a bar crawl is an event where a group of people visit multiple bars or pubs in a single night. And it can be a great time as you travel from bar to bar. Now that you know what the bar crawl experience is all about, you can make your crawling experience even more fun by join us

▶️ What we do / 我们聊什么？ 我们不仅有AI活动 还有AI 茶话会 AI路演 还有复旦 大学创业 AI 项目展示 We meet to talk about AI and its impact on daily life and business（人工智能如何影响我们的生活和商业）. Instead of worrying about being replaced by AI，我们一起探索： How to benefit from AI, not be replaced by it （如何用好 AI，而不是被它取代） Fun side projects, startup ideas, and real use cases Tools, prompts, agents, automation… anything AI ▶️ Open, casual, for everyone / 轻松开放，欢迎所有人 Every Saturday 7:30pm, Anyone is welcome to: give a short talk or demo（欢迎闪电分享 / 小分享） share a story or idea about AI or just come, listen, and chat over coffee 无论你是开发者、创业者、学生、设计师、投资人，还是刚开始对 AI 好奇，这里都有适合你的位置。No prior AI background required. 🏠: 复旦科技园副楼一楼 📍Fudan science park ▶️location video guide： [https://maps.app.goo.gl/bmf1TkzZ45SUR2nX8](https://maps.app.goo.gl/bmf1TkzZ45SUR2nX8) 🎫：Early-bird: 35 RMB = 5$ 【set going before 】 normal 40 RMB = 6$ At the Door 50RMB = 7$【At the door buy 】 #公众号：说会英语 #视频号：说会英语 #小程序://互动吧/h1LX5oWSDmgO10v #小程序://微博/H1VOJN21MjI0Tjx #公众号：说会英语 #视频号：说会英语 #[小红书：说会英语](https://www.xiaohongshu.com/user/profile/5f2ccb430000000001000244) WeChat：17317121983 【Please be sure to add us to get the latest information】 Language Exchange - YouTube 🔴Facebook group: https://www.facebook.com/groups/languageexchangeshanghai 🔴Whatsapp group which you can join here: https://chat.whatsapp.com/BRscBnmLynICxeOQycSvWq 🇬🇧🇺🇸🇳🇱🇦🇷🇬🇭🇿🇦🇧🇩🇫🇯🇦🇪🇷🇺🇵🇦🇯🇲🇵🇪🇵🇷🇹🇷🇬🇷🇺🇦🇦🇿🇨🇳🇨🇳🇨🇳🇨🇳🇨🇳🇨🇳🇨🇳🇨🇳

This is a self-paced online web course. Participation is 100% online. This course is organized and produced by Blockchain Educators. Our meetup group is collaborating by promoting this online course. Course Preview Video: https://bit.ly/38py6FX (Youtube) (Original Price: $299) Discounted Course Price: $97 Register Here: https://blockchaineducators.thinkific.com/courses/blockchain-user-certification?ref=7ca562 Blockchain Educators is providing their online Blockchain User Certification course (originally priced at $299) now for only $97! This course is perfect for anyone who wants to learn blockchain and to certify their knowledge of Blockchain. No technical experience is necessary to take this course! This course covers blockchain from A to Z and instruction is all done via a self-paced online platform. The course never expires. You can pause, rewind and fast forward. At the completion of the course you will take an exam online. When you pass the exam you will be awarded a certificate and badge that can be shared on your LinkedIn profile or on your resume/ CV. This credential will document and verify your expertise in blockchain and will help you find employment in the growing blockchain industry! Learn from home, self paced! Gain a marketable credential ASAP! Hurry! Student Review: "Excellent introduction class to blockchain concepts and technology. The depth and breadth of the course challenged this beginner to understand the fundamentals of the technology, the challenges, and the current state of affairs. The testing was comprehensive and thoughtful." By: Vasudha Badri-Paul CEO at Rype Creative Have questions about the course? Contact: Admin@BlockchainEducators.org Course Syllabus: Introduction What is Blockchain Blockchain Glossary We provide 64 technical terms and definitions that relate to blockchain technology. Why is Blockchain a revolutionary Technology Blockchain Applications by Industry Blockchain Transaction Model Bitcoin & Blockchain: how are they connected What is a Cryptocurrency Bitcoin: A Peer to Peer Electronic Cash System Benefits of using Blockchain Technology Consensus Consensus Protocol Safety Liveness Fault Tolerance Blockchain Fork Consensus Failure Dominance Cheating Poor Performance Choosing the right blockchain What is Cryptography Cryptographic encryption Elliptic-curve Cryptography (ECC) What is Blockchain Mining (Bitcoin Examples) The Computationally-Difficult Program The Difficulty Metric Block Reward Hardware Blockchain Business Use Cases Private vs. Public Blockchain Permissionless vs. Permissioned What is Ethereum Proof of Work Solidity Homestead EthHash Ethereum Virtual Machine (EVM) Serenity (POS) What is Microsoft Azure Workbench Blockchain What is Hyperledger Hyperledger Fabric The Practical Byzantine Fault Tolerance (PBFT) SIEVE Cross-Fault Tolerance (XFT) Hyperledger SawtoothLake Proof of Elapsed Time Hyperledger Iroha Hyperledger Burrow What is Ripple & Stellar Blockchain Ripple Consensus Protocol Algorithm Stellar Consensus Protocol Algorithm What is a Smart contract What is Proof of Stake What is the EOS blockchain Proof of Stake EOS Vs. Ethereum Denial of Service Attacks Consensus Mechanism & Governance What is Bitshares Blockchain & DEX Delegated Proof of Stake (DPOS) Transaction Confirmation Proof of Stake Consensus Block Production by Elected Witnesses Parameter Change by Elected Delegates Changing the Rules (aka Hard Forks) Double Spend Attack Transactions as Proof of Stake Blockchain Reorganizations Maximally Decentralized NEM Blockchain Review AI / Quantum computing and Blockchain This is a six hour intensive course covering blockchain from A to Z Perfect for beginners, entrepreneurs, business leaders and blockchain enthusiast!

Join us for a simple chat over some hot water for general Business networking - Fintech, Ecommerce, and Startup talk. You NEED TO add my WeChat ID: cerentine, to confirm your event attendance. If you do not, your RSVP will NOT be accounted for as there is only limited space.

Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs. This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context. We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing. **SPEAKER BIO** Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments. https://www.linkedin.com/in/mosaic-basha-syed-92300856 **CALL FOR SPEAKERS** Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/) **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/) **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

Join the Columbus AI community for our quarterly gathering — a casual, community-focused evening where everyone has a chance to share, learn, and connect. These open mic–style events give anyone in the community up to **5 minutes** to present a project, share a tool, pose a question, or offer a perspective on the evolving AI space. No slides required — just a welcoming space to exchange ideas and keep the local AI conversation moving. If you’d like to take the stage, message \*\*Chris (the organizer)\*\*with a **title and short description** of what you’d like to share. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.linkedin.com/company/transformlabs/) Sign up also accessible via [Transform Labs Luma](https://luma.com/transformlabshq)

**Abstract:** This is a practical playbook for building a production-grade data lakehouse. It walks through foundational principles — naming conventions, least-privilege access, automated CI/CD testing — before diving into medallion architecture. Furthermore, metadata-driven design patterns show how configuration tables and dynamic notebook orchestration eliminates hard-coded pipelines. The deck covers star schema modeling, guidance on choosing between Spark, Pandas, and SQL, and data quality enforcement using DQX with YAML data contracts. Finally, we dive into security best practices and performance optimizations. **Host:** Justin Shea, Mehdi Jeddi, Erik Pak, and Sou-Cheng Choi **Talk Format:** This is a hybrid event. To attend online, join us on Zoom here at 6pm: https://iit-edu.zoom.us/j/89379230295?pwd=NdETyE5sdYuSrvsrBZXSBFkUESBVkg.1 Meeting ID: 893 7923 0295 Passcode: 5t5WYn **Sponsor:** Adyen, UIC College of Business, and PyData Chicago co-host this event. UIC will provide the meeting site. Adyen will sponsor pizza and soft drinks for the onsite participants. **Address:** University of Illinois - Chicago, Douglass Hall, Room 220, 705 S Morgan St, Chicago, IL 60607 **Logistics:** “UIC Douglass Hall” is recognized on Google Maps, which can guide you through campus. Once you arrive, proceed to the second floor, room number 220

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: This month John Lairson will share a notebook describing the Alpaca (Paper) Trading API and discuss different algorithms for evaluating stock trades. We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** TBD **YouTube Link** TBD

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9

**Welcome to Drunken Philosophy** a casual, curious social discussion **Optional topic for this meetup: What's up with all the AI hate?** A recent survey found that 74% of Americans have a negative view of AI, and I want to know why. Come out and debate whether AI is good or bad. My hot take: a labor-saving tool that could potentially help cure cancer gets called dangerous because it might raise unemployment or cause a speculative investment bubble, that tells you a lot more about capitalism and the economic system we live under than it does about the tool itself. As a computer programmer, I think AI is a wonderful tool that has increased my productivity by at least an order of magnitude. I'd go so far as to say Claude Code is the best tool I have ever used. Debate me and name a better one. Is AI potentially dangerous? Yes, but so are a lot of tools. Chainsaws. Steam engines (early ones would occasionally explode and kill everyone in the room). Do you think cavemen sat around debating whether fire could be used as a weapon or for self-harm, and decided not to discover it? I have two friends who hate AI for opposite reasons: one thinks it's a fad and not useful, and the other thinks it's going to take over everything and cause human extinction. Come out tonight, have a friendly debate, and make some friends. No lectures. Friendly crowd. Drop in for one drink and stay if it's fun.