Data Analytics

Tired of casual chit chat with no connection among strangers? Looking for a new activity to pick up on weekends? Ready to get your body moving, sweating, and discover a new side of yourself you did not know you had? You are in luck, we have just what the doctor ordered! Experience the wonderful environment that can only be had with the sound of Afro-Latin music. Learn to feel the rhythm and body movement of traditional Cuban Salsa, show off your moves with Sensual bachata, or simply come to have good craic and meet new folks! Class schedule as follows: ● **3 - 4pm**: Salsa class ● **4 - 5pm:** Bachata class ● **5 - 6pm:** Social Dance ● **VENUE**: Turk's Head 27 Parliament St Dublin 2 ***Note***: *Meetup attendance list is not reflective of actual number of people that show up! Come with or without a partner and get ready to dance!* Check our website for specifics on upcoming events: [https://www.dublinsalsabachata.com](https://www.dublinsalsabachata.com/)

Vision Language Models (VLMs) such as LLaVA, Qwen-VL, Nemotron VL and GPT-4o have unlocked a new era in AI where language and sight converge into a single reasoning system. These models can describe images, answer visual questions, read documents, and interpret charts — but their true power emerges when you fine-tune them on domain-specific data, teaching them to see and reason about the visual world that matters to you. In this hands-on session, we walk through the full fine-tuning pipeline for vision-language models. We begin by understanding how these architectures work — how a visual encoder like CLIP or SigLIP is coupled with a large language model through a projection layer, and how the interplay between image tokens and text tokens enables multimodal reasoning. We then move into the practical side: preparing image-text datasets, choosing the right fine-tuning strategy (full fine-tuning vs. LoRA vs. QLoRA), configuring training with frameworks like Hugging Face Transformers and PEFT, and evaluating results on real-world benchmarks. We will also discuss when and why fine-tuning a VLM is the right approach compared to alternatives like prompt engineering or retrieval-augmented generation, and how to avoid common pitfalls such as catastrophic forgetting, overfitting on small visual datasets, and misaligned image-text pairs. Bring your laptop, your curiosity, and — if you have one — a dataset you would like to try. By the end of the session you will have a clear, reproducible workflow for adapting any open-source vision-language model to a custom task. \*\*📅 Open to all levels — no prerequisites, just curiosity.\*\*

**Get your ticket here on Eventbrite link:** https://www.eventbrite.ie/e/solo-meets-social-make-new-friends-cocktail-masterclass-at-nyx-tickets-1988123067614?aff=oddtdtcreator Welcome to a vibrant community created for men and women who are ready to connect, explore, and thrive together as friends! This group is all about bringing solo people together in a fun and welcoming space. Where new friendships are formed and fresh experiences await. **Important information:** Limited spots. Strict ticket event. Tickets will be scanned at check in. **Do not show up without an Eventbrite ticket.** Please bring ID in case the doorman ask you for proof of age. Minimum age to attend is 23. RSVPs are not a true representation of the people attending. You can get a ticket whether you're on the RSVP or Waitlist. 1st come, 1st serve. By joining this event, you accept our T&Cs, check them out on our website: Yinyangevents.ie Follow us on Insta: https://www.instagram.com/yinyangevents.ie/

**Hello Mishmashers 👋** Excited to see you at our next meetup! Here's what you can look forward to: 💬 **Great chats with lovely people**! whether you're a local or from the other side of the world, you’re very welcome here! 🌍 **Not a native English speaker?** Awesome, you’ll get to practice with native speakers in a relaxed, no-pressure setting. 🇮🇪 **Are you a native English speaker?** Cool! Chat in English or find someone to practice another language with. Why not mix it up? ✨ We’re a **diverse, super-friendly, and inclusive bunch**, open to everyone, whether you’re shy, outgoing, or somewhere in between. 🎯 Our awesome organizers are always around to make sure things run smoothly and everyone feels included. 💡 One of the nicest things we hear again and again: even introverts feel at ease here. That’s something we’re really proud of. 🤝 **Instant connections!** You might walk in alone, but you'll probably leave with new friends. 📅 **This Saturday at 2:30pm!** We’ll be downstairs around the big oval table at a much-loved venue that's perfect for easy-going conversations and real connection. 🎉 **Theme: “International Mishmash”**: A chill space for people from all over (including Ireland!) to swap stories, share laughs, and practice languages if you fancy. (Shout-out to our lovely Irish regulars!) 🍻 **And after?** At 5pm, we’ll head over to the nearby **RIOT Pub** for tasty burgers and proper pints. Always a good time!!! *** **Want to support the group? 🙏** Running this thing costs over €200 a year (yep, all out of pocket for now 😅). If you’d like to chip in, we’d really appreciate it: * [PayPal](https://paypal.me/meetuppay) * [Revolut](https://revolut.me/michelf9a) (you can pay with your card, no need to be on Revolut!). Your help keeps the group going and opens the door for even more cool events (like day trips and gigs!). Cheers and see you soon! **– Michele & the Meetup Crew**

📚Reading books and discussing them are two distinct experiences! Conversations about books and sharing insights help us better appreciate literature and enrich our lives. Let's grab a drink (alcoholic or non-alcoholic) and discuss books we're currently reading or have recently enjoyed—whether poetry, fiction, or non-fiction. Bring your physical book or e-reader. There's no formal structure or agenda—just books and good conversation.💬 It's a perfect place to get book recommendations and rediscover your reading momentum if you've hit a slump. We welcome readers of all backgrounds and interests! ⚠️**Something Happened?** If something unpleasant happened to you, it may happen to others. Even if it seems minor, don't hesitate to reach out to me. 🔍 **How to find us?** * When I reach the venue, I'll leave a comment in the meetup where the group is seated. Normally, the booking is in my name, so you can ask the staff for the group. * If you're unable to find us, leave a comment in the meetup page. I'll be able to guide you. We highly encourage you to move between tables and strike up conversations with fellow book lovers. These discussions about literature and reading recommendations are often the highlight of the event! As an organizer, I'm always looking for feedback about the event and suggestions for new events, so feel free to suggest ideas to me. 💡 I look forward to seeing you all! 😊

**🫶 Live Date Rounds on Zoom for South Dublin Locals** On the night, you'll go through focused short video rounds with South Dublin locals paired by quiz results and age range, as a welcoming host takes care of everything. Right after registering, you answer a few quick personality questions — that data drives the matching to give you a personally matched South Dublin lineup, so each round starts with genuine compatibility in mind. Once the rounds end, match results are sent privately — with no one-sided reach-outs ever happening — and you take over from there entirely. **Register by age group:** - **Ages 18-32** → [REGISTER HERE](https://tempodating.com/product?productId=470.0&productType=onlineSpeedDating&city=South%20Dublin&groupurlname=club-of-intentional-singles-seeking-depth&ar=18-32&face_v=3.0) - **Ages 30-46** → [REGISTER HERE](https://tempodating.com/product?productId=470.0&productType=onlineSpeedDating&city=South%20Dublin&groupurlname=club-of-intentional-singles-seeking-depth&ar=30-46&face_v=3.0) - **Ages 40-58** → [REGISTER HERE](https://tempodating.com/product?productId=470.0&productType=onlineSpeedDating&city=South%20Dublin&groupurlname=club-of-intentional-singles-seeking-depth&ar=40-58&face_v=3.0) - **Ages 55+** → [REGISTER HERE](https://tempodating.com/product?productId=470.0&productType=onlineSpeedDating&city=South%20Dublin&groupurlname=club-of-intentional-singles-seeking-depth&ar=55+&face_v=3.0) **⚠️ Spot not held yet:** Meetup rsvp alone does not register you for the event, so click your age group link, complete the form, and take the short personality questionnaire — the cap is reached quickly so register without delay, and only a completed registration locks in your seat. --- **Best suited to:** - Someone within South Dublin who have had enough of unread messages and dead-end conversations and value real conversation over curated profiles. - Women and men from around South Dublin bored of matches that fade out before meeting and want actual face-to-face conversation. - Anyone at all throughout South Dublin getting away from profiles that never convert to actual dates and are looking for real connection. **What to expect** 1. **Pick your age group** – using the link that matches your age bracket, then complete the personality assessment, since this combination is what actually registers you. 2. **Connect on Zoom** – by clicking into the session at the scheduled start, laptop phone or tablet — your choice, all work fine, and a live host guides every step from there. 3. **Meet your matches** – quick back-to-back rounds with South Dublin locals in your age bracket, with round management all on the host, given that the matching was done before the evening started. 4. **Get your mutual matches** – mutual matches are shared post-event with your info staying private otherwise, with the system keeping all non-mutual selections entirely private, and everything from that point is on your schedule. ⭐ *"The host made everything comfortable — real conversations with real people"* – a South Dublin attendee 💡 **Top tip:** log into Zoom five minutes early, and it sets you up for a better evening overall, as the host manages the rest and all you need is working tech. --- ✨ Done with digital connections that lead nowhere — pick your age group and sign up and you are completely set tonight. Your next chapter might start tonight. ❤️‍🔥 ✨

Newly started IG: https://www.instagram.com/letsgetsocialdublin/ Every event is **5 euros** to the host, you can pay by using Revolut or Cash. This helps me maintains the group as this takes a lot of time and effort. Get ready to reach new heights and forge lasting connections doing Indoor Bouldering Adventure this Sunday **at 14:30!** Whether you're a seasoned climber or brand new to the sport, this event is the perfect opportunity to challenge yourself, have fun, and meet fellow enthusiasts in a supportive and social setting. Located at the Bloc Climbing Gym in Ballymount, indoor bouldering social event is suitable for climbers of all levels. No climbing experience? No problem! Our friendly group will provide guidance, tips, and encouragement every step of the way. Whether you're learning or honing your skills, you'll find plenty of support and encouragement from your fellow climbers. After our exhilarating climb, we'll gather for some well-deserved refreshments and socializing, where you can swap climbing stories, share tips, and make new friends with fellow adventure-seekers. So lace up your climbing shoes, chalk up your hands, and get ready for an afternoon of adrenaline-pumping fun and friendship at our Indoor Bouldering Adventure this Sunday! Let's climb, connect, and conquer together. See you there! 🧗‍♀️🤝🧗‍♂️

**Hi Everyone Rumberos/as !!!** Sundays in Dublin just got a whole upgrade 🔥💃🕺🔥 Salsa & bachata classes right in the city center – get ready to unleash your inner fire 💃🕺 **💃 Every Sundays Nights Just Got Hotter! 🕺** Join us every Sunday for an unforgettable night of salsa and bachata classes followed by the best Latin party in the heart of Dublin, all in one place! #QuedadasSalseras 👀 **💥Quedadas Salseras💃🕺** **‼️Dublin City Center‼️** **📍🪩Lost Lane 🪩** 1-2 Adam Court, Grafton Street D2 [https://g.co/kgs/j7VBCsU](https://g.co/kgs/j7VBCsU "https://g.co/kgs/j7VBCsU") 🗓 **Sunday 10 May - 2 ROOMS** **🗓Event Lineup:** **🕖 17:00 Salsa Class \| 2 Levels** **Beginners & Intermediate** **🕖 18:00 Bachata Class \| 2 Levels** **Beginners & Intermediate** **🪩Social Dance 🪩** **🕖 19:00 - 00:00** **Room Salsa** **Room Bachata** **️ 🤫After social - Disco Dj** **⏰12:00 am to 01:30 am** **TappedDublin - Lost Lane** 🫵🏻 Don’t miss out? **Pass Options:💰** **✅2 Classes + Party + Drink : €20** **✅2 Class + Party : €15** **✅Only Party + Drink : €15** **✅Extra Token Drink : €5 🚪** **💳You can pay by card, cash, revolut,🚪or eventbrite** 🎟️[https://goo.su/fjXus](https://goo.su/fjXus "https://goo.su/fjXus") More info 👉🏼 [https://www.instagram.com/quedadassalseras/](https://www.instagram.com/quedadassalseras/ "https://www.instagram.com/quedadassalseras/")

We at Freesalsa Ireland believe in growing the community, something our friend DJ Leo also believes in. Therefore, we are delighted to promote his weekly practice here on our Meetup for those of you looking to spend their Sunday in the best way. There will be a 60-minute lesson before social with the award-winning DJ Leo until 17.00. Prices stand at a very affordable: €5: Only Social or Only Class €5: for beginners class and social €7: for intermediate/improvers class and social. *Please note, class capacity is limited, so arrive early to be sure of a spot; first come, first serve. This is why we dance. To spend time with folks and have new experiences. You won't find a better group to do that with than this. See you all then.

Grand Canal Way in County Kildare. * Meeting Point : Hueston Station * When : 12:30 AM, 10th of May. Meeting in Dublin Hueston Train Station for 12:30 AM (Inside beside Pret A Manger), Waiting 10 Minutes. At 12:40, we will going to take the Commuter train which is Scheduled for 12:50 AM to Portlaoise. We will be getting off the train at Sallins and Naas 13:22 PM. This Train Serves Park West and Cherry Orchard, Clondalkin Fonthill, Kishoge, Adamstown, Hazelhatch and Celbridge. When we reach Sallins and Naas Train Station, there is a coffee shop called Hey Darling Sallins and Coffee Express Trailor at the train station. It is a 6 minute walk to the start of the trail, this is a easy walk and you might see some boat passing by on the canal. Trail Duration is 2 to 2 in a half hour walking loop, 7.9 KM. Every event is 5 Euro's you can pay by using Revolut or Cash. I hope to see you thre.

During social tennis, I offer some coaching advice and matchplay tactics if players are interested in that. It is suitable to all players, whether you're a total beginner or an experienced player, everyone is welcome. Matches will last 15 - 30 minutes depending on the level which is generally a wide range of beginners to advanced players.

**🌸 Zoom-Hosted Speed Dating for Real Dún Laoghaire–Rathdown People — Hosted Live** During the session, you'll move through curated Zoom speed rounds with people from Dún Laoghaire–Rathdown sorted by age and compatibility, with a dedicated host managing each round. Right after registering, you take a quick personality and preferences survey — the results from that questionnaire to pair you intelligently with Dún Laoghaire–Rathdown locals, so the chemistry in each round is not left to chance. When it is all done, we let mutual matches know — shared only when both sides chose each other — and the conversation continues on your terms. **Choose your age range below:** - **Ages 18-32** → [REGISTER HERE](https://tempodating.com/product?productId=470.0&productType=onlineSpeedDating&city=D%C3%BAn%20Laoghaire%E2%80%93Rathdown&groupurlname=club-of-intentional-singles-seeking-depth&ar=18-32&face_v=3.0) - **Ages 30-46** → [REGISTER HERE](https://tempodating.com/product?productId=470.0&productType=onlineSpeedDating&city=D%C3%BAn%20Laoghaire%E2%80%93Rathdown&groupurlname=club-of-intentional-singles-seeking-depth&ar=30-46&face_v=3.0) - **Ages 40-58** → [REGISTER HERE](https://tempodating.com/product?productId=470.0&productType=onlineSpeedDating&city=D%C3%BAn%20Laoghaire%E2%80%93Rathdown&groupurlname=club-of-intentional-singles-seeking-depth&ar=40-58&face_v=3.0) - **Ages 55+** → [REGISTER HERE](https://tempodating.com/product?productId=470.0&productType=onlineSpeedDating&city=D%C3%BAn%20Laoghaire%E2%80%93Rathdown&groupurlname=club-of-intentional-singles-seeking-depth&ar=55+&face_v=3.0) **⚠️ Your seat is not locked yet:** An rsvp on this page is not a confirmed spot, so tap your age group link above, register fully, and complete the personality matching quiz — attendance is capped so register as soon as possible, and your seat is only secure once registration is complete. --- **Who it is for:** - Individuals within Dún Laoghaire–Rathdown who have given up on shallow connections that never lead anywhere and prefer meeting people in person first. - Anyone at all from around Dún Laoghaire–Rathdown who have had enough of profiles that never convert to actual dates and are serious about meeting someone. - Members based in Dún Laoghaire–Rathdown moving beyond the app treadmill that goes in circles and are ready for a genuine first impression. **Step by step** 1. **Get started** – via your age group registration link, then finish the compatibility quiz, as both steps together confirm your attendance. 2. **Launch Zoom** – by clicking the Zoom link at the event start time, laptop phone or tablet — your choice, all work fine, and a host is live and will walk you through everything. 3. **Enjoy the rounds** – focused private rounds with Dún Laoghaire–Rathdown people sorted by age and quiz results, with round management all on the host, given that the matching was done before the evening started. 4. **See your mutual connections** – mutual match details are sent privately after the event, with unmatched selections never disclosed to anyone, and the follow-up is yours to manage however feels right. 💡 **Good to know:** prepare one or two opening questions, which takes the pressure off in the early rounds, and the host handles everything else from that point. --- ✨ It starts with one registration — pick your age group and sign up and we will see you online for this session. One click and you are on your way. 🥰 ✨

Practical AI for Power BI Developers A year ago, “agentic AI” was mostly hype for Power BI teams. Today, it deserves your undivided attention. For Power BI pros, there is now a real opportunity to reduce repetitive development work, accelerate delivery, and help developers do more, but only when strong DataOps practices are in place to make AI workflows effective. This session is a no-nonsense introduction to effective AI patterns for Power BI and Fabric development. Along the way, we will make sense of the growing pile of terminology, including skills, plugins, hooks, and MCP. You will see examples of how modern AI tooling can help with development tasks across Power BI and Fabric, along with the prerequisites, guardrails, and DataOps principles needed to use it responsibly. Whether you're burned out on AI hype or already using Copilot CLI daily, this session will show you the foundations that are finally making AI-assisted development genuinely useful.

**Total Eclipse of the Chart: School Redistricting Dashboards** In this presentation, we will explore the utilization of maps, sets, and SQL within a Tableau dashboard to help provide “what-if” analyses generated through the use of a mapped dashboard, providing different scenarios and the potential implications of these. While in this use case we are focused on a large school district, the concepts of utilizing existing data to explore the future impacts of modifying different geographic boundaries can be useful to many industries, balancing the mix of maps with visual analytics. **About Our Speaker** Robert Kramer is the Data Systems and State Reporting Coordinator at South Western City Schools in Grove City. He has worked there for 17 years, serving previously in the roles of Data Analyst, Programmer, and Operations Coordinator. Prior to working at South Western, he worked as a Systems Engineer at Pinnacle Data Systems in Groveport. He graduated in 2005 from The University of Toledo with his Bachelor’s in Computer Science and Engineering, and a minor in Mathematics. Robert resides in Obetz with his wife, and their 15 and 12 year-old daughters. He was also just elected to his 3rd four-year term on the Obetz City Council. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

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)

**We'll have two meetings covering AI - this second one is for Positron** We will review which AI features are linked in for Positron, and how to use them. **Source documents:** the repository is public, at: https://github.com/BarryDeCicco/AARUG_2026_04_09_AI_In_Positron You can download documents, or clone/fork the repository. **Location:** The meetup will be at SPARK's ([https://annarborusa.org/](https://annarborusa.org/)) Ann Arbor site: [SPARK HQ (Ann Arbor)](https://urldefense.com/v3/__https://www.google.com/maps/place/Ann*Arbor*SPARK*Headquarters/@42.2792515,-83.7447708,17z/data=!3m1!4b1!4m5!3m4!1s0x883cae3effe193cb:0x5296a53db2a282bf!8m2!3d42.2792515!4d-83.7447708?hl=en-US__;Kysr!!HXCxUKc!3EEdBNXRJKknP6LCGkZetSuEsdtChFojQnOVitFUC5C0fyilqXEbiMstT9ajBR3Cw-55qoFkrElCjQvjMdTxUw$). There is on street parking, and parking at local structures. **This will be a hybrid meeting - the Zoom session starts at 6:30 PM.** **Time:** The doors will be open at 6:00, with pizza and beverages provided. We will have a meet-and-greet-and-pizza session, and then at 6:30 we'll have a presentation. **Zoom information:** https://us06web.zoom.us/j/6658850479?pwd=Snd1UmZTT3pjZktENlczUXh4SERwUT09&omn=89012971377 Passcode: 940392 **If you can't get in, please call me at: 734 223-3307** **The github repository is at: https://github.com/BarryDeCicco/AARUG_2026_04_09_AI_In_Positron**

Join us for a practical, beginner-friendly guide to choosing the right large language model. We’ll compare major models like ChatGPT, Claude, Gemini, and Llama, talk about when to use hosted APIs versus local models, and break down the tradeoffs around cost, speed, quality, privacy, context windows, coding ability, and reliability. You’ll leave with a clearer mental model for picking an LLM based on your actual use case instead of hype, benchmarks, or brand names. No deep AI background required. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.

**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