Collaboration

Please find the event details on the link(s) / 請點擊連結查看活動詳情: https://happywednesday.hkjc.com/zh-HK/ https://happywednesday.hkjc.com/en-US/schedule/

Please find the event details on the link(s) / 請點擊連結查看活動詳情: https://happywednesday.hkjc.com/zh-HK/ [https://happywednesday.hkjc.com/en-US/schedule/](https://happywednesday.hkjc.com/en-US/schedule/)

Feel free to join if you are interested in low level computer stuff. If you have any cool projects or ideas you wanna share, bring them along

✏️ People Drawing People – Drawing Session IDEA GALLERY, TST Join us for a relaxed, pressure-free People Drawing People session in Tsim Sha Tsui. Open to all levels — beginners welcome. This is an independent practice session (not a class). We’ll work through timed poses in a calm, focused environment. Bring your own materials. Come to draw, improve, and connect with fellow artists and enthusiasts! 📍 IDEA GALLERY Rm 2-101, 2/F CKE Shopping Mall Tsim Sha Tsui

Hi everyone! **(Only reservations via whatapps are accepted)** For any booking or questions please WhatsApp 61355931 [https://wa.me/85261355931](https://wa.me/85261355931) ✨ Small Class of 6 • Personal Guidance • Safe & In-Depth ✨ Time: Every Wednesday 7:00-8:00 pm Address：426 Shanghai Street, Multifield Centre,Mong Kok, Yau Tsim Mong, Kowloon (Yau Ma Tei MTR Exit A1) ✅ Small class ensures individual attention—teacher assists each student hands-on to help you enter poses correctly and safely ✅ Personalized feedback to improve your form and accelerate progress ✅ Targeted strength and flexibility training for backbends and inversions ✅ Pain-free and sustainable practice—suitable for all levels ✅ Step-by-step breakdown of movements and breathing techniques ✅ All levels welcome—build confidence in your backbend and inversion practice in a supportive environment! To reserve your spot, please contact us in whatapps :61355931 Trial Class: $100 Single Session: $180 4-Class Package: $600 (Valid for 6 weeks) Our studio is fully equipped with all necessary yoga equipment and changing facilities for your convenience. any booking and question whatapps +852 61355931 [https://wa.me/85261355931](https://wa.me/85261355931) Hi everyone, I'm Bella Lee, your yoga instructor! I was super stiff and tight when I first started yoga too – so trust me, I totally get it! 😊 Don’t worry if you're new or feel inflexible – this class is welcome to all levels and genders. I’m here to guide you patiently and clearly, making sure every posture feels good and safe for your body. Please just let me know before class if you have any injuries or concerns – that way I can help you practice mindfully. Can’t wait to meet and flow with you all! Yoga Instructor information * 9+YEARS EXPERIENCED YOGA INSTRUCTOR * 200 HOURS YOGA TEACHER TRAINING CERTIFICATE COURSE * XIN KINESIOLOGY FOR SPINES AND BACKBENDS COURSE * USUI REIKI RYOHO LEVEL 1（靈氣治療等級一） * ZEN MEDITATION LEVEL 1 禪修等級一 * RPYT-85 HOURS REGISTERED PRENATAL & POSTNATAL YOGA TEACHER TRAINING * STICK MOBILITY LEVEL 1

Date: 30 May 2026 (Sat) Time: 15:30 - 18:00 \*HKT Coordinator: Ming Tou, Alex Au Light Refreshments will be available! This is a **workshop** for Python Data Cleaning. Please bring along your laptop with **Python3 installed with enough battery**! *Winners will get a small prize as an accomplishment **in the next meetup**.* **Due to the university entrance policy, we are currently closed for new university QR code entrance registration. Please feel free to join us by registering yourself under the university entrance counter!** ***Mind the Data Gap*** **This model will be delayed due to: missing values, outliers, and delimiter congestion.** In this hands-on HKPUG workshop, we are turning a Python data cleaning exercise into a gamified team sprint. You will work with a **synthetic Hong Kong-inspired transport dataset**. The data is messy on purpose: missing values, weird outliers, inconsistent categories, URL-encoded station names, confusing delimiters, and fields that look useless until you extract the hidden signal. Your mission is simple: **Clean the data. Extract better features. Run the scorer. Beat the model.** You do not need to tune the model. You need to **rescue the data**. ***How the Challenge Works*** Teams will write a Python data transformation script to clean and enrich the dataset. Our scoring pipeline will then: 1. Run your transformation on the training and test data 2. Remove any label / target leakage columns 3. Train a fixed Gradient Boosting model 4. Evaluate the model using proxy metrics such as F1 and ROC-AUC 5. Convert the result into a data cleaning score This is not meant to be a perfect data quality metric. It is an accessible proxy: if your **cleaning** and **feature extraction** help the **model perform better**, your team gets a better score. **Capacity:** 60 (Team of 4) **Venue Info:** City University of Hong Kong, Kowloon Tong (Exact Location TBC) **Rundown:** **30th May** **15:30 – 15:40** Opening Remarks, Team Formation & GitHub Setup **15:40 – 15:55** Briefing: Data Traffic Report, Challenge Rules & Scoring Pipeline **15:55 – 16:20** Demo: Messy Dataset, Data Cleaning Strategy & `transform.py` **16:20 – 17:10** Team Sprint Part 1: Missing Values, Outliers & Category Cleanup **17:10 – 18:00** Team Sprint Part 2: Feature Extraction, Hidden Signals & Scoring Iterations **18:00 -** Networking outside City University **13th June** **\- 23:59** Winner Team Announcement **Audience pre-requisite:** * **Hardware:** **MUST** bring a laptop with Python 3 installed and a code editor (VS Code, PyCharm, etc.). * **Skills:** Recommended having basic to intermediate-level knowledge of Python (handling JSON, using the `requests` library, and writing basic `if/else/while` loops). **How to join?** 1. Click "Attend" on this page

Reading is important because it develops your mind and gives you excessive knowledge and lessons of life. 開卷有益！大家最近有冇讀到一啲好書呢？不如出黎分享下讀書心得呀？參加呢個讀書活動，分享好書，分享喜悅。😊 有興趣參加可以WhatsApp我：95182994

​Networking Night is back! This month on May 28th 7-9 PM HKT, we're switching things up and heading to a brand-new venue in East Tsim Sha Tsui by the harbor for a relaxed evening of good drinks and pure networking vibes. ​Come grab a drink, unwind, and catch up with fellow builders from across Hong Kong and the Greater Bay Area. Register Here: [LINK](https://luma.com/q70ghddd) ​Whether you're just looking to chat about the latest in AI or keeping an eye out for a potential co-founder, technical partner, or early-stage collaborator, this is the perfect spot to meet face-to-face, feel the vibe, and talk shop. ​This event is all about casual connections, sparking collaborative discussions, and hanging out in a relaxed setting. ​**AI Tinkerers Hong Kong & GBA** is a curated community for practitioners with technical, machine learning, and entrepreneurial backgrounds who are actively building with foundation models (LLMs, Generative AI, etc.). * ​**Casual Drinks & Chat:** Engage in informal discussions about your latest projects, technical challenges, and AI discoveries over a drink. * ​**Find Your Next Partner:** Connect naturally with active builders, AI engineers, and researchers looking to launch, scale, or collaborate. ​**Event Host:** Timothy (Chapter Founder & Lead Organizer) ​🎟️ Ticket & Venue Details * ​**Entry:** HK$150 (Includes 1 selected drink, redeemed with drink ticket upon check-in). A cash bar and food menu will be available for individual ordering after your first drink. * ​**Venue:** To keep this event curated, the specific TST venue will be revealed only upon successful RSVP. * ​**Check-In Deadline:** Please arrive before 20:00 to check in and collect your drink ticket. Unclaimed drink tickets by 20:00 will be forfeited. Regardless of your arrival time, you are required to purchase a ticket, and it goes directly toward supporting and keeping these events running!

**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** Like it or not, AI agents are now capable of turning a quickly written paragraph of requirements into a pull request that is ready to be integrated into real-world production applications and it's now our responsibility to make sure AI doesn't go rogue and take down prod - or corrupt our data by misunderstanding the requirements or our existing schemas. In this session we'll explore strategies to protect our codebases through unit and integration testing, documentation, and code review along with additional ways of providing context and guard rails to our AI agents as they carry out the work we've assigned them to do. By the time we're done, you'll have a firm grasp of the problem and understand some helpful options for protecting your codebase from vibe coding mishaps getting YOLOed into prod. **YouTube Link** https://youtube.com/live/BltmWMH1zG0?feature=share

Bring your Raspberry Pi, Arduino, microcontroller, or any other electronic project and join fellow electronics makers for a night of creativity and collaboration! This session is open forum to share your current projects—whether complete or in progress, it’s all interesting! Whether you’re deep into embedded systems, exploring new ideas, or just getting started, you’ll find a welcoming space to collaborate, share, and get inspired. **New to electronics or curious about tinkering?** You’re absolutely welcome. If you’re a beginner and want to experiment, I’ll have a couple of starter kits available so you can try things out—whether that’s blinking your first LED, putting something on a display, or experimenting with simple sensors. No pressure and no experience required—just an interest in learning and building. While we continue to pursue a more permanent venue for this Meetup, we’ll be using public library facilities based on availability. This session will be at the Worthington Park Library in the Olentangy Meeting Room.

PLEASE NOTE!!! This event will be In-Person for our very 1st Improving collab! If you know the [Columbus Unity group](https://www.meetup.com/columbus-unity-user-group/) location, we'll be at the same place. This is our 1st event and are doing a soft launch with limited attendance. 1st come 1st serve. If you want to be there and we fill up, please email me at [info@thecogg.com](mailto:info@thecogg.com) and I'll be in touch. All street parking is free on Sundays but you can also pay to park in any of the local garages. See image of [parking map here](https://drive.google.com/file/d/1Mr9_LFIggbs-0_Zd3AJTGNqEhgMf2TzQ/view?usp=sharing). \-\-\- On the last Sunday of the month, we're having our usual end-of-the-month social gathering with our GameDev Meetup meeting. There will be announcements and presentations followed by some social networking Let's continue the conversations with good vibes and friends. All are welcomed from all ages and backgrounds to this public event. If we can, we'll be streaming or uploading the video later via our COGG YouTube channel here: [https://www.youtube.com/@TheCOGG/streams](https://www.youtube.com/@TheCOGG/streams) (Also please do subscribe if you have not done so!) No game development experience required! If you are interested in doing a 20 minute game development related presentation, please fill out our form online here: [https://goo.gl/forms/lVdTJZiNJewlPJuj1](https://goo.gl/forms/lVdTJZiNJewlPJuj1) Or e-mail us at info@thecogg.com with the following: Your Name, Company/Affiliation, Name of Your Game/Topic, Description, Tech Needs, and Your Contact. Be sure to check out our Discord for real time news updates: [https://discord.gg/NrBhuNQ](https://discord.gg/NrBhuNQ)

QA or the Highway is a one-day, affordable, regional, professional conference featuring real-world experience and thought leadership in the QA and testing industry. This is a ticketed event please register here: https://www.qaorthehwy.com/ Featured Keynote Speakers: **Matthew-Hope Eland** **(Wizard at Leading EDJE)** \- An AI Specialist and Wizard at Leading EDJE who is known to teach software engineering\, AI\, and data science concepts in the most ridiculous ways possible\. Matt has used machine learning to settle debates over whether Die Hard is a Christmas movie\, reinforcement learning to drive the behavior of digital squirrels\, data analytics to suggest improvements to his favorite TV show\, and AI agents to play board games and create an AI agent with the personality of a dog\. Matt is the author of "Data Science in \.NET with Polyglot Notebooks" and "Refactoring with C\#" as well as several LinkedIn Learning courses\. Matt helps organize the Central Ohio \.NET Developer Group\, runs several blogs and a YouTube channel\, has a Master’s of Science in Data Analytics\, and is a current Microsoft MVP in AI and \.NET\. **Tatyana Arbouzova** **(CEO at Innovate QA)** \- Tatyana Arbouzova is an engineering and business leader with a strong background in Quality Engineering across multiple industries\, including Big Tech\, Healthcare\, and Entertainment\. She has held leadership roles at world\-class companies such as Microsoft\, VMware\, Disney\, and The Pokémon Company International\, where she focused on building quality\-driven cultures and scaling teams to deliver high\-impact products\. With decades of experience\, Tatyana has helped organizations transform their quality practices so teams can deliver software efficiently\, confidently\, and with measurable business outcomes\. Today\, Tatyana advises software companies on adopting AI to optimize quality practices and improve how software is delivered at scale\. She is also a passionate community builder and the founder of Innovate QA\, a thriving Seattle\-based community and conference for quality professionals\.