Ruby

My name is Aurelie and I'm graduating with an MSc in Artificial Intelligence from the University of Limerick. I run monthly **machine learning** and **deep learning** tutorials in Dublin with a small group of people. \*\*In this tutorial, we will build a **Support Vector Machines** model using the **Support Vector Regression** built-in algorithm from **Scikit-learn**. Together, we will walk through the full pipeline from data preprocessing to model training and evaluation. This will include looking at correlations , removal of outliers and GridSearchCV. * The tutorials are interactive and will be conducted using **Jupyter notebooks** on **Google Colaboratory** (a free, cloud-based platform that lets us write and run code directly in the browser). While **Google Colaboratory** is free to use, tasks that require more computational power (such as training deep learning models) may benefit from GPU access. In that case, Google offers a once-off payment for around €10 which can last several months depending on your usage. Some familiarity with **Python** or other programming languages is helpful but not required. Everyone is welcome to join and learn at their own pace. * The tutorial lasts for 1.5 hours from **3** to **4.30 pm**. * During the tutorial, I share the Jupyter notebook with participants so they can keep it for future reference. We go through the notebook step by step together and I do my best to answer any questions along the way. * The notebook includes the complete code from data preparation to model training and evaluation. It can be reused or adapted for your own business needs or personal projects * We will be working with a variety of **Python** libraries including **Scikit-learn**, **PyTorch**, **TensorFlow**, **Keras**, **Seaborn**, **Pandas** and **Matplotlib** and the **Hugging Face** framework. These tools will help us explore different machine learning and deep learning techniques using publicly available datasets. * Each tutorial focuses on a different algorithm in depth. Topics covered include **linear regression**, **logistic regression**, **K-means clustering**, **decision trees**, **artificial neural networks (ANNs)**, **convolutional neural networks (CNNs)** for image classification, **object detection** and **natural language processing**. The goal is to break down each technique step by step, making it approachable and practical for real-world applications. The tutorials take place at the **Camdem court hotel in Dublin 2** at **the bar or the restaurant** if the bar is full (coffees need to be ordered at the restaurant). It will run from **3pm** to **4.30 pm**. **If the bar is busy ,we' ll meet at the restaurant.** **Camdem court hotel** **Camden Street Lower, Saint Kevin's, Dublin, D02 W086** * The tutorials are a high-level practical introduction to machine learning and deep learning and the emphasis on understanding how we process the data , train and evaluate a model with Python. We won't cover the mathematics behind it however some tutorials may have mathematical formulas as part of the algorithm explanation and some tutorials might have more complex data preprocessing as it depends on the datasets and the task we are doing. However the tutorials focus on the practical part! * *Payments need to be made in advance to secure your place and fees are non-refundable unless I need to cancel the event, in this case refunds will be made.*

Rushified Presents 'International Rush Day' Performing Side 1 of 2112 at 21:12 on 21.12. Plus a host of other Rush Classics from the 70s / 80s, and a career spanning DJ set to follow. Welcome to Rushified Presents 'International Rush Day'! Join us on Sun Dec 21, 2025 at 7:30 PM at Fibber Magees for a night of celebration and music. Get ready to rock out to your favorite Rush tunes and mingle with fellow fans from around the world. This in-person event is the perfect way to honour the legendary band and connect with like-minded individuals. Don't miss out on this epic night of music and fun!

Join us for a scenic cycle along the North Coast to Donabate Beach, with a coffee stop at the Shoreline Hotel. We’ll ride through the peaceful Newbridge Gardens and pause to admire the historic Newbridge House, a stunning Georgian mansion. The route is **seventy kilometers** with minimal climbing, perfect for a relaxed and enjoyable group ride. New members welcome. Here is our plan for the day. 1️⃣ We leave from Clontarf at 930am 2️⃣Cycle out to Donabate, where we stop for coffee. 3️⃣ short stop at Newbridge house and demesne 4️⃣ All going well we should be back in the city centre easily by 2 pm Please wear a helmet and bring a tube etc in case you get a puncture. Please note - It is every participant's responsibility to ride safely, follow the rules of the road, and come prepared with the proper equipment. WAIVER & RELEASE: We are a group composed of volunteers. We are not a professional organisation. As such, each of us is responsible for our own safety and well-being during an organised event. The organiser(s) is not in any way responsible for any participant on the trip. However, as a group of friends, we make an effort to look out for one another to the best of our ability. By joining this event, you and your guests agree to and accept the following waiver and liability amendment to the Meetup Terms of Service at https://www.meetup.com/terms/ ; 1. My guests and I have read the Meetup Terms of Service at https://www.meetup.com/terms/ and hereby amend it to include the same waiver and release therein to this event's organiser(s) and participants.

Save the date — let’s end this amazing year with a proper celebration at Admiral Restaurant for our Slavic Foodie Night. We’ll also have a Secret Santa and a special surprise. Please bring a small Secret Santa gift (up to €20).

## ✨ Blue Hour Christmas Photowalk – Samuel Beckett Bridge (Dublin) Let’s capture the magic of Dublin as it glows during the blue hour—just before nightfall, when the sky turns deep blue and city lights begin to shimmer. This Christmas-season special focuses on photographing the Samuel Beckett Bridge and its surrounding riverside views, where festive reflections, architectural lines, and soft evening light come together beautifully. After meeting for a warm drink, we’ll stroll along the Liffey, exploring the best vantage points for blue hour long exposures, architectural shots, and seasonal city ambience. *** ## 📍 Meeting Point **Il Caffé di Napoli** 41 Westland Row, Dublin 2 🕔 **Time:** 4:00 pm 📅 **Date:** Sunday, 21/12/2025 *** ## 🚶 Walk Details **Theme:** Blue Hour Photography – Christmas lights **Highlights:** * Samuel Beckett Bridge illuminated at dusk * Festive city lights and reflections on the river * Minimalist long exposures, architectural frames, and leading lines * Christmas atmosphere along the quays **Photography Opportunities:** * Blue hour long exposures * Symmetry and geometric compositions * Illuminated bridges and skyline reflections * Seasonal light accents and decorations *** ## ⚠️ Important Notices **Weather & Schedule** If heavy rain or unsafe conditions are forecast, the event may be rescheduled. Updates will be shared if needed. **Responsibility** This is a casual, community-driven meet-up. Participants are responsible for their own safety, equipment, and awareness near roads and water edges. *** ## ☕ Warm-Up Option We’ll start at **Il Caffé di Napoli**, where you can grab something warm, meet fellow photographers, and adjust your settings before heading out. *** ## ✅ This Photowalk Is Perfect If You Want To… * Practice blue hour and evening photography * Learn to balance ambient and artificial light * Capture Dublin’s skyline in a festive mood * Meet others who enjoy city and night photography *** ## 🎒 What to Bring 📷 Camera with manual controls 🦵 Tripod (highly recommended) 🧤 Warm clothing – December evenings can be chilly 💡 Optional: ND filter, remote shutter, extra battery 💰 Coffee/drink money *** ## 🪪 GDPR / Consent By joining, you consent to being photographed by other participants. Please avoid photographing identifiable individuals without permission.

All welcome. Feel free to come along at any time that suits and pull up a chair. Practice your Japanese with native speakers, exchange cultures or geek out about otaku topics. And help Japanese people with their English. No Japanese speaking ability necessary. このミートアップは誰でも参加できます。あなたは好きな時間に来ることができます。 英語をネイティブから学んだり、日本文化やポップカルチャーを楽しく話すことができます。 そして他の国の人に日本の事や日本語を教えることができます。英語を話せなくても大丈夫です。

Join us for an exciting meetup at the Dublin Turkish Speaking Club where we will have engaging conversations in Turkish, and enjoy fun activities that promote language practice and cultural exchange. Whether you are a beginner or fluent in Turkish, this is the perfect opportunity to practice your language skills in a relaxed and friendly environment. Come and connect with like-minded individuals who share a passion for the Turkish language and culture. Let's have a great time together while immersing ourselves in the beauty of Turkish traditions and creativity!

Come to play or listen! Let's play Jazz, Latin, and Brazilian standards! Get your chord changes from iRealPro, and the heads from the Real Book. All and any instruments and singers are welcome. This is a community-organized event. If you'd like to come up and play or sing, please show up 30 minutes before the event, and say hello. Jam Session HOWTO: http://bit.ly/dubjazz Tunes we often play: http://bit.ly/dubjazztunes Writing chord charts: http://bit.ly/dubjazzcharts SINGERS: Make sure to check your keys before the session. Use iRealPro: open your song, press the play button, sing along, modify the key until it fits your voice range. Optional: Bring your mic with an XLR cable. (There’s a low quality mic at the session.) KEYBOARD PLAYERS There’s a keyboard provided by participants on most sessions. Contact us via Facebook or Meetup.com to confirm a keyboard at a particular event. DRUMMERS: There’s a drum kit provided by participants on most jam sessions. Consider bringing your cymbals, or ask to use the provided ones. GUITAR PLAYERS: Bring your instrument, and an instrument cable. Recommended: bring your amplifier too. BASS PLAYERS: Bring your instrument. At some sessions there’s a bass amplifier provided by participants. Other times, bass is connected directly to the mixer. Contact us to confirm. QUIET INSTRUMENTS (violin, cello, etc): Bring a pickup, a lead cord, and a small monitor amp.

**SALSA CLASSES THIS SUNDAY!** **✻ 2:00-3:00: BEGINNER SALSA** **✻ 2:00-3:00: IMPROVER SALSA** **✻ 2:00-3:00: INTERMEDIATE SALSA** **CLASSES SCHEDULE IN DECEMBER 2025** **Salsa classes are 7th, 21st of DECEMBER 2025.** **Bachata classes are 14th, 28th of DECEMBER 2025.** **✻ ENTRANCE FEE: CASH ONLY** **● Beginner Class + Social: 5€,** **● Improver / Inter-Mediate Classes + Social: 7€,** **● Social Only: 5€** **✻ VENUE: TEACHERS CLUB.** **✻ ADDRESS: 36 PARNELL SQUARE WEST, ROTUNDA, DUBLIN 1, D01T6V6** SCHEDULE: 2 – 3PM: Beginner/ Improver /Intermediate Classes at the Same Time (One Week for Salsa, And the Following Week Will Be Bachata and Repeat). 3PM – 5PM: Social Dancing For All Levels - Music by DJ Leo. 5-6PM: Have Tea/Coffee/Drinks together.

Please PREPAY for this game either by Revolut https://revolut.me/davidandl or Paypal ([kenna.david@gmail.com](http://kenna.david@gmail.com/)) √ We have just 60 minutes to play so please come along a few minutes early to ensure we can start on time. √ The maximum number of players is 18. Please be sure you show up. Places are in high demand so unfortunately, failure to show will result in you being automatically removed from the group. √ As always, you participate in these games at your own risk and an agreement to indemnify the organisers from any injury, loss, claim, or infection.

Bring your work or your hobby, hang out, and code with us. Follow @buckeyecocoa for more information.

## Details ## TBD **AGENDA:** * See updates to parking below * Doors open at 5:30, feel free to come and hang out before! * Official start of the meeting is at 6:30pm * After the meeting is done, feel free to hang around until 8:30pm If you can, please sign up via meetup by noon the day of the meeting so we can have an estimate head count for food :) We always order extra, so feel free to join us even if you don't get signed up! Thank you to CoverMyMeds for providing the location! **Parking & Arrival:** Parking in the **garage is no longer available**. Please park in front of the main entrance or the wedge lot [MAP](https://raw.githubusercontent.com/Jonathan75/Talks/refs/heads/master/map.png). Orange Barrel Media has graciously allowed us to park in their lot as well. Doors are open until 6pm. After 6pm security will need to let you in. \*\*\* We are a bunch of professionals, students, and geeks who are excited about Ruby programming language ([http://ruby-lang.org/](http://ruby-lang.org/)) and Rails framework ([http://rubyonrails.com/](http://rubyonrails.com/)) and the joy they have brought back to web development. Our main goal is to share the love of the Ruby and Rails ecosystems with anyone that is interested. We cater to everyone, whether a non-programmer through advanced Rubyists. We give lectures on programming topics We develop and release Open Source software ([https://github.com/columbusrb/](https://github.com/columbusrb/)) We freely provide decades worth of experience For full details of this month's meeting please visit [http://columbusrb.com](http://columbusrb.com)

Monday December 29th at 6PM we'll be meeting up dinner at the Pies & Pints at Easton. Feel free to bring guests. Sandwiches run about $15 and large pizzas run $20-30.

**New Dojo Location!** **Draft Day Columbus** 1130 Dublin Road Columbus, OH 43215 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 topic suggestions and people interested in presenting at our monthly meetings. To this end we've set up a survey form at [https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc](https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc)

Early-bird coffee and conversation at [5 Bean Coffee](https://5beancoffee.com/)!

Some trained COUNT volunteers work together once a month at RMH (http://www.rmhc-centralohio.org/volunteer.php) as Housewarmers (usually on the 1st Sunday from 1 – 5 PM). Some schedule other shifts at their convenience. You may try this out with less fuss by following a "Fast track" or go through the normal process. Fast track • Arrange a time to shadow a COUNT volunteer. Call Dave Nohle at 614-268-9558 (cell). • Show up and try it out. • Complete application, etc. later. Normal process • Complete an online application (http://rmhc-centralohio.org/volunteer/). • Attend orientation in advance. • At orientation you will complete forms agreeing to keep family/patient info private and allowing a background check and tour the facility. • Complete one training shift. Daily shifts are: morning 9 AM - 1 PM, afternoon 1 - 5 PM and evening 5 - 9 PM. • Schedule shifts online using the on the RMH scheduling system (http://www.volgistics.com/ex/portal.dll/?FROM=32895). The Ronald McDonald House (RMH) provides housing and meals for families with sick children. The Columbus RMH is the largest in the world with 137 rooms. COUNT has been volunteering there since May 2014. Housewarmers work with RMH guests to provide a home-like environment - greet, assist with family needs, answer phones, give tours, assist with checkin/checkout, prepare guest rooms after checkout, clean facility, laundry, restock supplies and staff the front desk. RMH Housewarmers volunteer at least one four-hour shift a month. All Housewarmers must complete an application and agree to a background check before they can be full fledged volunteers.