Deep Learning

The **Digitec Galaxus Product Development Meet-Up** is back — this time diving into **recommender systems** with two talks bridging data science and engineering practice. **Talk 1: Insights from Building and Operating a Recommender System for Migros Supermarkets** *Max Nolte – Data Scientist & Team Lead at Supermarkt IT, Migros-Genossenschafts-Bund* When you think of a Migros supermarket, you don't usually think about recommender systems. Over the past four years, my team and I have built and operated the engine behind personalized Cumulus coupons and a few other digital touchpoints. I'll share how it works, why we invest in it at a brick‑and‑mortar retailer, and what we've learned, covering data, models, measurement, and the practical realities of running it day to day. **Talk 2: Recommendations at Digitec Galaxus — From Data Science to Engineering Practice** *Michael Weiss, Senior Software Engineer & Robert Rosenbach, Senior Data Scientist – Digitec Galaxus* How do you go from a promising model to a recommender system that is fast, scalable, and maintainable in production? We will walk through the Digitec Galaxus recommendation stack end to end: the engineering architecture that keeps recommendations snappy and reliable, and the data-science side of model training — what to optimize for, which input signals matter, and the trade-offs involved in both. The two presentations will take roughly a combined hour, leaving plenty of time for discussions, questions, and exchange afterwards over drinks and snacks. Whether you come from a software engineering, data science, product, or any other background — we'd love to have you join us!

PLEASE PURCHASE **CHF 59 (early bird)** TICKET VIA [LUMA](https://luma.com/rii1rycb). Most AI workshops show you slides. This one gives you something to take home. ​In 2-3 hours you'll build a personal AI assistant that actually knows how you work: what drains you, how you prioritise, what you keep forgetting. No coding. No fluff. Just your laptop and one problem you wish would solve itself. ​You leave with something working. Tonight. ​**What to expect:** You'll learn how to build your own AI assistant using Claude and taking advantage of Claude skills and MCP connectors. All whilst you get to sip on your Aperol (or San Bitter as an alcohol-free alternative). **What to bring** A Claude account (free plan works). Claude Pro recommended if you want to go further on the night. ​**Works even better if you use one of these:** Notion, Asana, Linear, Jira, Google Drive, Gmail, Slack, ClickUp, [Monday.com](https://monday.com/). Claude connects directly to all of them, so your assistant can see your actual tasks without you pasting anything. **In Hottingen, Zurich, detailed location will be revealed after ticket purchase via [luma](https://luma.com/rii1rycb).** ​Don't use any of these? No problem, you'll still build something that works.

\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Update 25.03.: We are fully booked.** \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Hi everyone — I'm Michael from **Digitec Galaxus**, where I'm responsible for the integration of recommender systems. Together with my colleagues at Digitec Galaxus' recommendations team, we’ve recently taken over the **Zurich Recommendation Systems** meet-up group and consider reviving it as a regular series. To kick things off, we're joining forces with the **Digitec Galaxus Product Development Meet-Up** for an evening on recommender systems in practice. We will present two talks: * **Max Nolte (Migros Genossenschaftsbund)**, amongst other things, on four years of building and operating the engine behind personalized Cumulus coupons — covering data, models, measurement, and the practical realities of running it day to day at a brick-and-mortar retailer. * **Michael Weiss and Robert Rosenbach (Digitec Galaxus)** on the full recommendation stack in Switzerlands leading e-commerce platform — from the engineering architecture that keeps things fast, scalable, and maintainable, to insights from model training: what to optimize for and which inputs matter the most. Each presentation will take roughly 30 minutes, including questions, leaving plenty of time for discussion and exchange afterwards. To participate, please sign up for the events in both groups: * **Digitec Galaxus Product Development Meet-Up** — Primary organizer: This is the sign-up that counts, and you’ll also find a more comprehensive announcement of the talks there ;-) [https://www.meetup.com/digitec-galaxus-zuerich/events/313707996](https://www.meetup.com/digitec-galaxus-zuerich/events/313707996) * **Zurich Recommendation Systems** (i.e., this event) — to help us gauge interest in running this as a continuous series going forward Looking forward to seeing you there!

It all sounded straight forward. Then the project started... Join us for an informal evening with fellow Agile practitioners, Scrum Masters, project managers, coaches, and anyone working with change, delivery, or transformation. We’ll meet at a local pizzeria, have some good food, and talk about the things that usually come up once the theory meets reality — challenges, lessons learned, different approaches, and questions we’re still figuring out. Nothing formal, just a chance to exchange ideas, meet people from the community, and have interesting conversations. Because some of the best discussions don’t happen in meeting rooms. They happen in the second floor private room of a pizzeria. 🍕 **The venue:** Da Raffaele brings a slice of Naples to the heart of Zürich's Altstadt. Think 48-hour dough, a 500°C wood-fired oven, and an amazing pizza. Two minutes from Central, close to HB — easy for everyone coming from across the city or the S-Bahn.

**[⚠️ >>Ticket needed (click here)<<](https://eventfrog.ch/en/p/dating/speed-dating/mystery-matches-blindfolded-speeddating-7432017503818140259.html) or** **[www.social-circle.ch](https://social-circle.ch/)**[ ](https://social-circle.ch/) ✨ **Mystery Matches: Blindfolded Speed Dating in Zürich** **Beyond Looks – Find Real Connection (25-40y)** Had enough of small talk and superficial dating? Dive into an experience where true chemistry sparks *before* appearances come into play. **The Vibe** Imagine sitting across from someone you can’t see. No distractions. No snap judgments. Just their words, their voice, and their energy. That’s **Mystery Matches**—Zürich’s one-of-a-kind blindfolded speed dating event designed for deeper connection. Join our WhatsApp chat to keep up with the event: https://chat.whatsapp.com/FoJN0DzRQgF232huSHiGOi (if you run into trouble open it in WhatsApp Web on your desktop) **How It Works** * Rotate through a series of short, blindfolded conversations. * Exchange a card with your name so your partner remembers who they spoke with. * With sight switched off, you’ll naturally tune into personality, tone, and presence. * After the rounds, blindfolds come off and the evening flows into a relaxed mingle—this time with faces revealed. (Name tags included!) * Stay for vynil music! **What’s Included** * A welcome drink * A guided, well-paced format that keeps things fun and easy * A welcoming, pressure-free atmosphere for playful connections **Where & When** * Venue: *Raedli bar* * Time: *19:00 sharp – please arrive on time!* ️ **Tickets** * Early bird: **19.-** Want more events like this? Join our newsletter: [https://chat.whatsapp.com/DaGFCvKs6iu62pftk5cotM](https://chat.whatsapp.com/DaGFCvKs6iu62pftk5cotM) ​**Important:** Tickets are **non-refundable**. Pictures might be taken during the event, if you do not want it please let the organizer know.

Kommen Sie vorbei und lernen Sie care 4 kids kennen. Wir stellen uns vor, erzählen Ihnen über unseren Jobmöglichkeiten und beantworten alle Ihre Fragen. Wir sind im Starbucks an der Europaallee 7 (neben HB Zürich). Sie finden uns drinnen am Tisch . Auf dem Tisch sind care 4 kids Schablonen aufgestellt, damit Sie uns schneller sehen.:) Bitte bringen Sie Ihren vollständigen Lebenslauf mit und konsumieren Sie ein erfrischendes Getränk. Wir freuen uns auf Sie. *** Come and learn about care 4 kids and let us answer all your questions. Please find us at Starbucks Europaallee 7 (next to HB Zurich). We have care 4 kids sign set up so you can find us faster. :) Please bring us your CV and have a refreshing drink. We very much look forward to meeting you! ***

**Got something you’re designing, experimenting with - or just looking to chat with other creatives?** **Then you’re invited to join us at sphères.** 🙂 We meet monthly to chat and connect in a relaxed, friendly setting. It’s a chance to meet new people, talk about what you’re working on, and be part of Zürich’s creative community - surrounded by like-minded people who just get it. PS: RSVPs are coming in from multiple platforms, which means the total number of sign-ups is likely higher than what you see here. 🥂 **Why swing by?** * Find new collaborators, clients, employers and friends * Swap ideas, get feedback, and share experiences * Meet in a cozy after-work drinks atmosphere * Join creatives from various fields and ages. 📍 **Where?** [sphères](https://share.google/iOZR7HY6DqyLDm2Kj), next to the Limmat river. \> Hardturmstrasse 66\, 8005 Zürich (Tram-Station Förrlibuckstrasse) ⏰ **When?** Every second Thursday of the month, starting at 6 PM / 18:00 Uhr 🔗 **Discord link** Get event reminders and connect with other members on Discord: ➡️ [discord.gg/PAyRBDhKkk](discord.gg/PAyRBDhKkk) —— **Who’s Visual Fields?** Visual Fields is a network of designers and creatives built for people to connect, support, and share with fellow experts. We have upcoming events in Zürich, Basel, and Luzern. [Check out upcoming events](https://www.visualfields.ch/) —— **Event policies** We have zero tolerance for discrimination or harassment. Be mindful not to make assumptions about gender, sexual orientation, or identity. Always ask for consent - for physical contact and work critique - and treat everyone and the space with respect. [All policies](https://experienc.es/policies) **Fine print (the friendly kind)** By joining, you agree that photos or videos taken at the event may be used by Visual Fields for promotional and communication purposes. See you soon!! 🤩

It is finally happening. After the quiet of winter, months apart, and practices mostly online, we are finally coming back together in person. Join us for our **first gathering after the winter break**: a beautiful opportunity to pause, soften, and reconnect with yourself as we step into a new season. During this **90-minute Restorative Yoga & Sound Bath session**, we will slow down, release accumulated tension, and create space for renewal. Supported by bolsters and blankets, you will gently settle into calming restorative postures while the breath slows and the body unwinds. We will then move into a **deeply relaxing sound bath**, where the soothing vibrations of Tibetan bowls, chimes, and therapeutic instruments help regulate the nervous system, quiet the mind, and guide you into deep rest. This session is an invitation to step out of the rhythm of daily life and into a space of stillness. To reset your energy. To reconnect with yourself. And to begin this new season grounded and clear. *** ## **Why join?** • Calm and regulate your nervous system • Gently transition from winter into spring • Experience deep rest and inner clarity • Reconnect with our beautiful Yoga 360° community *** ## **Practical Details** 📅 **Date:** Sunday, April 12 ⏰ **Time:** 19:00 – 20:30 📍 **Location:** Yoga2Be Studio Rötelstrasse 32, 8006 Zürich 👕 **Bring:** Comfortable clothes (all props are provided) 🧘 **Level:** Open to everyone — no experience needed *** ## **Tickets** **LAST SPOT AVAILABLE! Hurry Up!** Please reserve your spot here: [https://eventfrog.ch/en/p/sport-fitness/yoga/spring-reset-our-first-session-after-the-long-winter-break-7402195305662280162.html](https://eventfrog.ch/en/p/sport-fitness/yoga/spring-reset-our-first-session-after-the-long-winter-break-7402195305662280162.html) *** **Rest. Release. Renew.** Looking forward to sharing this beautiful evening together.

Hello dear Challengers, if you wish to join the Limmat swim and strengthen your body, join me to that swim. I will give you a short introduction on the "why" you should do it and then you will tell me if you want to do it. I am a trained lifeguard (SLRG), I did also the Hypothermia Module and I am swimming in the cold since 2015. Take with you all the necessary to swim, flip/flop, safe buoy (something like the orange donut here below, if you have it) and a Thermos. https://secure.meetupstatic.com/photos/event/a/a/7/5/600_466843637.jpeg See you there! Massimo ps: Limmat temperature https://www.zh.ch/de/umwelt-tiere/wasser-gewaesser/messdaten/wassertemperaturen.html

**[⚠️ >>Ticket needed (click here)<<](https://eventfrog.ch/en/p/eating-drinking/digital-detox-cafe-7438257105201571682.html) or** **[www.social-circle.ch](www.social-circle.ch)** **Unplug & Create: Digital Detox Café at Paint it Easy** Take a break from screens and reconnect with yourself and others at our Digital Detox event in Zürich’s most inviting creative space, Paint it Easy. We’ll kick off the evening with a relaxed atmosphere, setting the tone for a mindful and inspiring night. Join our craft group: [https://chat.whatsapp.com/JPIASNUJGwD23UUweSe0s3](https://chat.whatsapp.com/JPIASNUJGwD23UUweSe0s3) Choose your path for the evening: **Deep Talk with Question Cards:** Dive into meaningful conversations and connect with fellow participants on a deeper level. **Boardgames:** Just for fun or to meet new people. **Creative Activities:** * **Drawing** (included) * **Canvas Painting** (CHF 10/hour + canvas, e.g., 30x40 cm: CHF 9) * **Pottery Painting** (CHF 20–45 per piece) * **Jewellery Making with Beads** (CHF 10/hour + materials, avg. CHF 20–30) * **Linocut Printmaking** (CHF 25–35 per piece) **Location:** Paint it Easy, Zürich **Ticket:** CHF 15 **Includes :** Welcome drink\*, drawing material, notebook, games, workshop **Doesn't include** : optional creative activity fees (depending on your choice) \*Warm drink, homemade iced tea, or lemonade Want more events like this? Join our community! [https://chat.whatsapp.com/DaGFCvKs6iu62pftk5cotM](https://chat.whatsapp.com/DaGFCvKs6iu62pftk5cotM) No experience needed—just bring your curiosity and an open mind! Whether you're painting, reflecting, or connecting, this is your space to recharge, express, and enjoy. Please note that pictures might be taken and used, if you don't want to be on them please let the host know. Tickets are not refundable. #digitaldetox

Join us for a live (private) session of **Mäng (offline in Zürich or online worldwide)**, a powerful self-exploration game that helps uncover hidden mental scripts and rewire the way you think, feel and act. Mäng is a modernized version of an ancient contemplative practice — reimagined as a transformational tool based on psychological insight, symbolic logic, and inner strategy. It is not therapy or coaching in the traditional sense. Instead, it’s an immersive deep-dive into the unconscious mind through metaphor and archetype with a game spirit. 💡 **How it works:** Mäng is built on four stages of real, lasting change: 1. **Discovery** – Identify limiting beliefs and internal programs 2. **Uninstallation** – Let go of outdated patterns 3. **Design** – Create new mental strategies 4. **Integration** – Embed them into your deeper awareness You’ll be guided through this process by the **Master of Mäng**, who offers structure, questions, and insight — while you remain the one making all decisions and discoveries. 🌿 **Who is this for?** * People feeling stuck or unsure of their next steps * Those tired of repeating the same emotional patterns and looking for inspiration and clarity * Anyone curious about deeper transformation without spending years on it 🧭 No prior experience needed — just bring your question or theme. 🕒 **Important:** This is a deep game. A full session lasts **4 hours**. Time slots are defined individually. Contact me directly to get an appointment. Price for newbies: 250 CHF

We keep it a fun and practical language exchange. First thing you'll notice is we match you with **fluent speakers** in your target language. **Event Flow** **18:45–19:15** → Registration Scan the QR code to tell us your fluent and target languages. **19:15–20:30** → Language Exchange Powered by our **Learn by Flipping** method. **20:30 onwards** → Stay, chat, or head off — totally up to you 😉 **What is "Learn by Flipping"?** **Practical** → You speak with fluent speakers in your target language. **Collaborative** → Every 5 minutes, you switch roles: learner ↔ helper. **Fun** → Small groups, good energy, and a bar atmosphere — without the chaos. Save some time by [Signing up to our web app](https://fliplingoes.com/) beforehand. **Entrance:** 10 CHF (includes a tapa) Please note, event registration closes after 7:15PM

AI is changing how art is made. But when does it stop being your work and start being the machine’s? This month we're going to be doing a panel with with digital image, music, and written word artists, talking about at what point, while using AI in the creation process, does the work become not the artist creation? We encourage audience participation during this event that will be moderated by Chris Slee. 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.transformlabs.com/services) Sign up also accessible via [Transform Labs Luma](https://luma.com/55umjqta)

**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** GitHub Copilot is powerful, but what if you could scale from a solo AI assistant to an entire team of specialized agents working in parallel? This session introduces Squad: an open-source framework for multi-agent orchestration that lets you define teams of AI agents with specific roles, responsibilities, and expertise. We'll progress from Copilot basics to the Copilot CLI, explore how Agents add autonomy, and see how Instructions and Skills let you customize agent behavior. Then, the climax: a live demo where a Squad team of 3 agents (Lead, Developer, Tester) stands up and builds a working application in real-time, showcasing true multi-agent collaboration. Whether you're new to AI or exploring how to scale your use of Copilot, this session will show you what's possible when agents work as a team. **YouTube Link** TBD

If you enjoy knitting, crocheting, working with yarn, this is the group for you. Meet new friends, bring your projects, learn from others.
We normally meet a few times a month during the week from 6-8pm. We will occasionally meet on weekends during daytime hours.

The Fellowship of the Star Schema: Transforming OLTP Data for Power BI One does not simply build reports on OLTP data. Join us on an epic journey from the depths of raw, normalized tables to the shining halls of a well-modeled star schema fit for Power BI greatness. We will demystify the differences between OLTP and OLAP, walk through star schema vs snowflake (and why Power BI has a clear favorite), and show you the compression differences between normalized and columnar storage that will make you never look at an OLTP model the same way again. We will cover the different types of dimensions, when to use them, and how to handle Slowly Changing Dimensions without losing your mind. You will leave knowing exactly how to identify a bad model, how to convert OLTP data into a clean star schema, and how to forge relationships that rule them all. Whether you are a data wizard, a curious hobbit, or somewhere in between, your models will never be the same.

NFT's are here to stay folks! This is a group for like minded people interested in understanding, leveraging, using, creating for, profiting from, trading too i suppose, NFT's.. everything around them, complexity, fear and exploits, best practices and more. **PLUS** This group will talk AI ART tools, techniques, artists, video, audio, prototypes and more in the AI assisted production space- ART specifically, but we can get into any aspect of some of the cooler things happening in AI in general.

5:45-7:45 in Conference Room A, Library lower level. Bring your yarn projects, meet new friends. If you plan to attend, please RSVP yes. If you can’t attend, please change your RSVP to no. This helps anyone who is waitlisted and it allows me to have an accurate count of attendees as our space is quite limited. Plenty of parking in the lot, in the overflow lot across the street, and on the street. See you there!