Trash Cleanup

The MLAI Meetup is a community for AI researchers and professionals which hosts monthly talks on exciting research. Our format is: * 6:00 - 6:20: Socializing * 6:20 - 6:40: Announcements and AI news * 6:40 - 7:40: Talk(s) and Q&A * 7:40 - 8:00 Networking * 8:00: Head to the nearest pub for dinner Joint event with the Statistical Society of Australia! **Felicia Bongiovanni: "Inferring Time of Infection Based on Antibody Data Through a Hierarchical Bayesian Framework"** **Abstract:** Time-since-event prediction is a powerful tool to reconstruct histories of an event. It is commonly used in biomedicine to predict the beginning of tumor growth, to predict how long ago someone was infected with a disease, and even to predict the time since death for criminal investigations. Inference through Bayesian statistics and mathematical modelling can allow for time-since-event prediction and provide insight into the mechanisms driving an event. Machine learning is also used for time-since-event prediction but lacks the mechanistic insight Bayesian inference can provide. However, Bayesian inference, especially through Markov Chain Monte Carlo methods, can be computationally expensive and time-consuming. In this talk, I describe a method for combining Bayesian inference with machine learning to improve computational efficiency while also maintaining mechanistic insight. This is demonstrated through the case study of estimating time-since-infection using antibody data. **Speaker bio:** Felicia is a PhD candidate at The Walter and Eliza Hall Institute of Medical Research where she is conducting mathematical modelling of the immune response to understand more about infectious disease dynamics. In another life, she was a data analyst for the National Health Funding Body in Canberra through the Australia Bureau of Statistics Data Graduate Program.

Event Organizers Wanted for this group. Let us know what it is you wish to Organize from time to time. RSVP yes for this meetup or contact the groups Organizer.

Learn to play pickleball with us! You'll learn the basics of pickleball; scoring, rallying, dinking and it'll be a great time overall! Sundays 9AM-10AM Wednesdays 12PM-1PM Tuesdays 6PM-7PM Lock in your spot via the link below! [https://linktr.ee/therallypickleball](https://linktr.ee/therallypickleball)

Tuesday's Volleyball Games are on. Games start on Tuesday 7 pm at Ashburton Recreational Centre. All Levels Welcome. NO bookings required. Come and play volleyball with friends. #international #volleyball #club #melbourne

Tuesday nights just got better! Join us at **600 Little Collins St, Melbourne** for a **free beginners Bachata class** — the smooth, stylish Latin dance that’s taking over Melbourne. No partner, no pressure — just good vibes, great music, and easy-to-follow moves that anyone can learn. 🎶 **Here’s what to expect:** * Step-by-step Bachata basics (no experience needed) * A super chill, welcoming crowd * Music that makes you *feel* like you’re on holiday 📍 **Location:** The Salsa Foundation, 600 Little Collins St, Melbourne 🕕 **Time:** Tuesday 6 PM — arrive a few minutes early to check in 🎟️ **Cost:** Free (bookings required — limited spots!)

Hey, mates! We'll be having a 5-a-side match **at Monash University every Sunday, from 1-2 pm** To join us, download the Stranger Soccer app and register for free. If this is your first time playing with us, use the code **WELCOME** to book your first game for free! Book your slot now and get involved!

* Have fun and meet friendly people at our regular contra dances! Every second Saturday evening (except March, June, Nov) and fourth Sunday evening (except Dec) of each month in 2026, often with live music. Contra dance has some similarities to bush dance and square dance. It is very popular in the USA, Canada and London. The dances consist of interesting patterns, walked to upbeat music. For a good description, look at https://en.wikipedia.org/wiki/Contra_dance. A good example can be viewed at [http //dancevideos.childgrove.org/contra/contra-modern/163](http://dancevideos.childgrove.org/contra/contra-modern/163-heartbeat-contra) * All dances are called. Singles and couples are all very welcome. The cost is $12 ($6 for students). If no live music, then the cost is $8 ($4 for students). Cash or PayID is preferred. * No experience needed. If first time, please attend for free instruction before the dance from 7.15 – 7.45 pm. * **Uniting Church Hall, 72 Highfield Rd, Canterbury** * You might also like to eat beforehand at Bao & Bun Vietnamese restaurant 770 Riversdale Rd at about 6 pm. Just roll up.

Join the Melbourne Happy Hour Commandos for a night filled with drinks, dancing, and the opportunity to make new friends! Get ready for a fun evening at our new very cool and intimate bar-Miranda Bar in Flinders Lane. You will get Spice Market vibes with an awesome Happy Hour 6-9pm and a groovy DJ playing all the best dance tunes from 8pm. And ...wait for it....some favourite staff from Spice Market ! Remy and Heather will be looking after us again! Whether you are new in town or a longtime resident, this event is perfect if you are looking to unwind and mingle with like-minded individuals. We all love to hit the dance floor and we don't wait until 11pm! With great dance tunes the floor starts grooving from 8:30 pm or just chill and enjoy a Happy Hour drink and unwind. Indulge in delicious drinks, hit the dance floor for some social dancing, and experience the lively atmosphere that Melbourne has to offer. Don't miss out on a fantastic night of fun times and creating memorable experiences with a group of friendly individuals. Join us for an unforgettable night with the Melbourne Happy Hour Commandos!

The Waterside has been transformed into a seven-level pub so let's check it out! We will be here at 6pm until as late as we want to be. Come along for relaxed socialising and making new friends in a change of scenery. 📍Location: Waterside Hotel, 508 Flinders Street, Melbourne Vic 3000 On the corner of King Street and Flinders Street Most people come along by themselves so don't worry if you don't know any of the other members. New people are always welcome. **How often do we have events? Weekly!** Join us at a different bar/pub each week to meet new people and see the familiar faces of the regular members. This is a regular weekly group for socialising and unwinding for the weekend. Events are also on: Meet New People, Make Real Friends [https://www.meetup.com/casual-catchups-and-cool-connections/](https://www.meetup.com/casual-catchups-and-cool-connections/) Bartopia [https://www.meetup.com/bartopia/](https://www.meetup.com/bartopia/) Bartopia [https://www.facebook.com/groups/bartopia/](https://www.facebook.com/groups/bartopia/) Follow us on Instagram: [https://www.instagram.com/bartopia.melbourne/](https://www.instagram.com/bartopia.melbourne/)

Join us for one of our favorite hikes this Tuesday (4/21/26) at 6:30 pm as we hike the Hoover Dam Scenic Trail, starting at the west end of the dam. This hike includes some paved paths/roads along with some dirt trails, with a few beautiful views of the reservoir. Join us for this 2 mile hike, finding us in the parking lot at the corner of Sunbury and Smoke Burr.

The May Ohio North Database Training user group meeting will be held on **May 5th, 2026 at 5:00PM**. This will be a **HYBRID** event and we will be joined in person by **Sam Nasr.** You're welcome to come meet in-person at our meeting location, the offices of Improving at **[6000 Freedom Square Dr,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** **[Unit 110,](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** **[Independence, OH 44131](https://www.google.com/maps/place/Improving/@41.4004167,-81.6614462,17z/data=!3m2!4b1!5s0x8830e5b8255c5919:0xd8297060eb68fe04!4m6!3m5!1s0x8830dc7a0fe35dc9:0xbfc4710ecadfc5c!8m2!3d41.4004127!4d-81.6588713!16s%2Fg%2F1hm3hkqp3?entry=ttu&g_ep=EgoyMDI1MDQzMC4xIKXMDSoASAFQAw%3D%3D)** [Teams Link ](https://teams.microsoft.com/meet/287759659366576?p=kCaammjECnUCvZzEJv)if anyone needs it after RSVP-ing for in person. If you would like to subscribe to our email list outside of Meetup, we have changed platforms recently and you will need to register [here in Kit ](https://ohio-north-data-training.kit.com/b8f036f615)instead to receive emails. Agenda: **5:00 PM EST**: Online and in-person meeting begins with a social hour. This is an unstructured hour where you can join us to catch up and meet other group members before the session starts. There will be food brought in for in-person attendees. **6:00 PM EST**: Elections, announcements, followed by our feature presentation. See below for presentation details. **7:30 PM EST**: Optionally after the main presentations, the in-person crowd may go out for snacks and drinks at a local establishment. We hope to see you there! Session Abstract ### Data Cleansing using Data Bricks Machine Learning is highly dependent on adequate data. Not only does quantity matter, but more importantly quality. In this session we’ll cover how to build a custom automated process using Data Bricks. This will provide methods for cleaning data in a data lake using functions in Azure. \*Please note, that we will be using Microsoft Teams for the online portion of this meeting. You may want to join a few minutes early to ensure you do not have any issues. If you are attending in person, there are large TVs at the office, and you do not need to bring a laptop or use Teams.

Details Let's join together for a fiesta! (Invite friends - we have lots of room!) Taco Bar Margarita and Beer tasting Complementary chips and salsa Margs/cocktails at the bar for purchase Freshly prepared snacks in the deli for purchase Festive Band/Music Margaritas/Mexican Beer Tasting + Taco Bar: $15.00 per person (covers 4 Margarita or beer samples and one pass thru the Taco Bar) Where: #MarketDistrict (Grandview Yard) location. The party room (our private space) will be decorated with both patios open! Adjoining upstairs area also open for over flow and mingling. After Party: Sometimes, we head to a venue to hear live music afterwards. LDNL is at Black Swan in Hilliard tonight! Wear your bright colors and cheerful !Salud!

Come assist Van Buren Shelter (https://ymcacolumbus.org/locations/vanburen) staff in serving dinners and cleaning up on the 3rd Tuesday of each month. Dinner for the women is 5-6 pm and for the families is 6:15-7:15 pm. There is ample free parking available in the shelter's lot. The recommended area to park is in green in the image above. There will be a new entrance for the time being. We are asking all volunteers to enter through the Donation Dock door, the orange mark on the image above. This door is located between the Single Adults and Family Shelter. You will see 2 large garage doors with a large green trash compactor in the center. Please head to the closest garage door to the building wall, with a ramp leading up. There, you will see a door with a sign stating instructions on how to enter the building. Please ring the doorbell, and a staff member will come and escort you into the building. If a staff member takes longer than 5 minutes, please call the front desk at 614-689-2020. This is a new process for us, and we do not want to keep you waiting! We appreciate your patience as we navigate this temporary change. The shelter needs a volunteer count the day before the event so sign-up ends Monday at 4:50 PM. Afterwards some of us go to the Omnipresent Atheists Weekly Meetup in progress to have a bit to eat or drink (http://www.meetup.com/omnipresentatheists/). Volunteers must be 14 or older. Since we will be working around families, the YMCA does not permit volunteering by individuals with convictions for violent or sexual crimes. The YMCA reserves the right to run background checks on volunteers. For questions, comment on this page or contact: Andrew, awhit12@yahoo.com, (614)937-5802 (cell). Please let Andrew know if you volunteer anytime other than our COUNT events so that he can count your hours toward our service record.

Dodgeball is back again! If you’ve been wanting to come out, this is an easy one to join. We’ll be playing for about 1.5 to 2 hours, you do not need to bring any equipment, and no experience is needed. We use a specific set of rules and equipment to make the games run better and keep them fun for everybody, not just people who already know how to play. If it rains, the event will be canceled.