Computer Forensics

Encore un event Boost Your Skills et cette fois pour parler Machine Learning : Comment optimiser les modèles de Machine Learning ? L’optimisation des modèles de Machine Learning est un des principaux enjeux pour un Data Scientist. L'objectif est surtout d'obtenir de meilleures performances et d'augmenter la précision du modèle, en particulier dans des secteurs où les erreurs peuvent avoir un réel impact. On parle notamment d'optimisation des hyper-paramètres. Il existe plusieurs méthodes d'optimisation. Nous avons des techniques “classiques” avec les méthodes par grilles, faciles à mettre en place, mais qui présentent leurs limites. Ensuite nous avons les méthodes bayésiennes, où l'on capitalise sur les expérimentations précédentes pour s'orienter vers les bonnes valeurs. Contrairement aux précédentes méthodes qui évaluent chaque expérimentation de manière indépendante, l'optimisation bayésienne est vu comme LA méthode de choix pour les modèles longs à entraîner. Il s’agit d’un sujet clé pour gagner en efficacité. Voici le plan du Workshop : ✔️ Présentation des méthodes de recherche par grille ✔️ Présentation des méthodes bayésiennes ✔️ Lien avec l’AutoML ✔️ Cas d'application Etc … 🖥 L’optimisation en Machine Learning n’aura plus aucun secret pour toi suite à cet event. Blent Family 🔹

During this life changing event Roman Zanoni will deliver paradigm shifting inspiring speeches that will help you tap into the limitlessness of your mind and potential. This is a part of a healing program for trauma survivors at all levels. The duration of the call will be 45 minutes. This is an free Zoom event. See you there.

PEG meetings (first Tuesday of the month) are dedicated to the discussion of personal experiences involving psi (psychic) and consciousness. We maintain a policy of honesty, privacy, and sharing without judgment. Shared experiences touch on telepathy, healing, precognition, extended senses, psychokinesis, remote viewing, dreams, haunting, reincarnation, near-death experiences, out-of-body experiences, and other anomalous experiences. As personal stories flow, ideas and inspiration begin to flow for developing our extended psi and for finding creative ways to be of greater service in the larger community. [Click here for the Rhine Website to join Rhine Events.](https://www.rhineonline.org/join-an-online-meeting) The price of admission ($10) applies to all regular events (Dreams, Remote Viewing, PEG, and Science Team discussions) for the next 30 days - a real bargain! Sustaining members & Scientific Supporters ($10/month) enter Free!

Join us **every Tuesday at 6 PM CST** Central time for an hour of fun, friendly learning and development on public speaking and leadership development. You can join our hybrid club from anywhere using online meetings or locally with in-person meeting options. **Guest VS Member:** * Join as a guest a few times. That is free * Become our club member for $102/hr ($90 for Toastmasters and $12 for club fee) to get all the member benefits, access to programs, resources, Pathways learning and more. **You will get to learn different skills, including:** * How to manage meeting * How to lead the discussions * Public Speaking * Impromptu speaking * Coordination and Collaboration with the team * Providing feedback (one that is encouraging and the one that helps to improve) to others * Speaking with eloquence and within the time allocated * Educate yourself by choosing the Toastmasters Pathways program * Connect and network with other professional * Prepare for interviews, meetings and community events with confidence * Learn to lead from the front and make a difference at work and in life * Learn the trade of speaking, listening, reading and writing when you go through the Toastmasters Pathways projects. * There is so much more to a Toastmasters club. As a member, you get a lot more benefits and resources. You can visit our club meetings as a Guest a couple of times to get an idea of how we do our program. Reach out to the club if you are interested in becoming a member of the club **contact-9218@toastmastersclubs.org** Visit our website [https://afterhours.toastmastersclubs.org/](https://afterhours.toastmastersclubs.org/) Review our Guest Information Packets PDFs and short videos about what the Toastmasters program is about. [https://afterhours.toastmastersclubs.org/Guest_Information_Packet.html](https://afterhours.toastmastersclubs.org/Guest_Information_Packet.html) **Online Option**: Zoom meeting (link will be shared after you signup. It's free) **In-Person Option**: Come to the UNFI office 10-15 mins before 6 pm on Tuesday. Ensure you have your ID card for security to issue you a badge. Address: Unfi, 11840 Valley View Road, Eden Prairie, MN

Achieve greater awareness of your thoughts, feelings, and habits. As a natural result of meditation, you will improve your emotional intelligence and gain greater insight into your habits and tendencies enabling you to regulate your moods and change your life. Without awareness, we allow patterns to continue, repeating over and over again, making the same mistakes and disrupting our relationships. As soon as we see the patterns, we can begin the work of freeing ourselves from them. Meditation improves relationships in many ways, by regulating moods, increasing empathy, compassion, and, most powerfully, love and acceptance. Who wouldn’t want to have awesome relationships? \*\*RSVP here : https://www.onlinemeditationevents.com/class/meaningful-relationships-meditation/

Organizational Sponsors: KEAP Close more leads consistently! Create a repeatable sales process for your team by making it easy to set-up appointments, track leads, and send quotes, all from your CRM. Get a FREE trial here: [https://keap.com/lp/get-the-business?utm_medium=affiliate&utm_source=i2ipo&utm_campaign=i2ipoweb&utm_content=](https://keap.com/lp/get-the-business?utm_medium=affiliate&utm_source=i2ipo&utm_campaign=i2ipoweb&utm_content=) Build and Grow Your Online Reputation with NiceJ[ob.com](http://ob.com/)! For a FREE trial, visit: [https://nicejob.grsm.io/idea-to-ipo](https://nicejob.grsm.io/idea-to-ipo) SEMrush WHERE GOOD MARKETERS BECOME GREAT! Join 4 million SEMrushusers Analyze data on more than 580 million domains and more than 16 billion key words! Find the most profitable keywords for your website! Get a FREE 7 Day TRIAL! Visit: [https://www.semrush.com/sem/?ref=9340528129&refer_source=&utm_source=berush&utm_medium=promo&utm_campaign=link_7-day_pro_trial](https://www.semrush.com/sem/?ref=9340528129&refer_source=&utm_source=berush&utm_medium=promo&utm_campaign=link_7-day_pro_trial) Need help with bookkeeping and accounting? Get a FREE trial with Bench! Visit: [https://bench.grsm.io/idea-to-ipo](https://bench.grsm.io/idea-to-ipo) @ideatoipo [www.idea-to-ipo.com](http://www.idea-to-ipo.com/) Subscribe to our YouTube Channels: [https://www.youtube.com/channel/UCjYga11avYH_CUpC0BSyDng](https://www.youtube.com/channel/UCjYga11avYH_CUpC0BSyDng) [www.youtube.com/ideatoipo](http://www.youtube.com/ideatoipo) This event is 100% online. Attendees can be located anywhere in the world! This event is FREE to attend! In order to attend, please register here: [https://trainings.techspeakforentrepreneurs.com/a/2147504306/9agLFgrB](https://trainings.techspeakforentrepreneurs.com/a/2147504306/9agLFgrB) The login link will be sent to registrants. Hurry! Slots are limited. Product-market fit is one of the most important Lean Startup concepts, yet it is also one of the least well defined. Join us for a FREE online masterclass, where Nelly Yusupova, CTO with 18 years experience, Startup Tech Advisor, and creator of [TechSpeak for Entrepreneurs](https://techspeak.co/), will share what is product market fit and the importance of reaching product market fit quickly. You will learn: * What is Product Market Fit (PMF) * Product Market Fit metrics * A method of reaching PMF quickly * How to define your MVP properly to reduce the cost and time of development * A framework for releasing code more often so you can learn faster * A tactic you can use to improve your product And more! About the Speaker Nelly Yusupova is a CTO, with over 18 years experience, leading companies to technical excellence. She is a start-up tech advisor, outsourced CTO, and the creator of [TechSpeak for Entrepreneurs](https://techspeak.co/). Nelly is on a mission to help entrepreneurs minimize technology mistakes and through her online masterclass TechSpeak for Entrepreneurs, she provides the roadmap to successfully manage technology teams and projects. Just recently included in Fast Company’s, “League of Extraordinary Women”, Nelly has been at the forefront of the women’ s movement online since 1999 and is a Wall Street Journal’s “Woman on the IT Fast Track”. Nelly is a speaker and presenter for many organizations and major industries events including: Women’s Enterprise Center, NY Entrepreneurs Business Network, Small Business Summit, BlogHer, Social Media Jungle, Mom 2.0, BlogWorld, and has been featured in INC Magazine, NBC Today Show, Fast Company Magazine, NewsDay.com, O’Reilly, SmartMoney, SmallBiz, TechRepublic, Women’s Radio.

Join us for a breathwork session. Everyone is welcome. Cost of attending is only your time and attention. Join by clicking on the following link from your phone, or by entering it in computer’s web address bar. If this is your first time on Zoom, you may need to install the Zoom application first. https://us02web.zoom.us/j/750599401 Be well and Breathe deep, Chuck McGee III

If you are interested in ethical hacking and dont know where to start then this course is for you Following modules are covered 1) Intro to Ethical hacking 2) Network hacking 3) Wifi hacking 4) Mobile Hacking 5) Website Hacking 6) System Hacking 7) Data Privacy All the above modules are practical lab based created in simulated environmemt so that you can get a hands on and learn hacking techniques and methods. What you require Laptop with at least 8 gb ram Good Internet Connection What You will get: Hacking Videos Hacking Tools and Softwares Hacking Resources Hacking Lab Setup You have to pay rs 1000 for the course. It will be a 2 day workshop. Still have any doubt- Contact me on Telegram- @rxcze

Every Quantum Expert worth anything will tell you two things... (1) The most powerful Quantum Computers are from Google, IBM, Honeywell of ~50 Qubits. (2) Nobody has a production grade Quantum Computer. Everyone has some erroneous tiny toys. So, for the first time we are doing public demo's of our ~million+ Logical Qubit Quantum Computer(s). We have a benchmark of sample problems. And we will showcase Quantum Supremacy using Random Circuit Sampling which Google took 200 secs, and claimed the worlds largest Supercomputers will take 10,000 years. We will demo the same in under 10 secs on the clock. We will explain how we built our Quantum Computers and what are their specs like Connectivity, Decoherence T1 & T2, Fidelity, Accuracy etc. Followed by a free for all Q&A. Ask anything you feel like we will try our best to answer it. If the Event is full you can probably find a Live Stream running at the same schedule on Youtube Live here https://www.youtube.com/channel/UCx5JXuP_i4rvBT-onJcolFw/featured If you want to watch a previous recording at leisure please see https://youtu.be/vdsP5M3wyEI If you want a private webinar for your large teams. Please contact Teagan Smith on teagan@automatski.com

Would you like to improve your speaking? Feel more comfortable in public settings? We can help! Please come and join us! No sign up needed. Currently, we are having virtual meetings through Zoom. Contact us with an email below to get information about attending a Zoom meeting. We meet at 7:15-8:45 p.m. Wednesday. Meeting Place: Activities Room: First Floor down the hallway to the right.

• What we'll do We will Enhance our Data structure and algorithm skill through out this course.. we will be discussing- Problem solving techniques... 1: Searching 2: Sorting 3: Hashing 4:Trees 5:Algorithm on graphs. 6:Algorithm on Strings. 7: Design Problems. 8: System Design - HLD & LLD • What to bring A laptop with appropriate ID installed, Please create account in Hacker-Earth, Hacker-Rank, Leetcode, SPOJ. Must to have - zeal to learn new things...... It's not that I am so smart, it just that I stay with the problems longer - By A Einstein

At noon on the 2nd Wednesday of every month we host a social meeting on Zoom with mini talks and breakout rooms. The main room will always be open for social time but we plan to have 1-2 topic breakouts you can join. If the breakout session topic interests you, join that discussion. Feeling more like a casual chat and exploring other topics? Visit the main room to strike up a conversation. Suggest topics you’d like to see breakout rooms for and let us know if you’d like to sign up to lead one. Slack @ #chapter-seattle (https://bit.ly/owasp-seattle-slack) seattle-chapter@owasp.org (https://groups.google.com/a/owasp.org/g/seattle-chapter)

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)

The global Azure community is coming together again, and Columbus is officially on the map. View the session lineup and speakers at [Global Azure Columbus 2026](https://coazure.github.io/cbus-global-azure-2026/) On **Saturday, April 18, 2026**, the Azure Columbus Meetup, DevOps Meetup, and Code and Coffee Meetup are hosting our local edition of Global Azure 2026. This is a free, community-driven event packed with learning, networking, and all things Microsoft Azure. Whether you’re building modern cloud-native apps, experimenting with AI agents, deploying containers, automating infrastructure, or just beginning your Azure journey, this event is for you! **What to Expect** * Engaging technical sessions * Real-world Azure architecture & cloud-native patterns * AI, agents, automation, and modern DevOps * Food and drinks (because learning burns calories) * Time to connect with fellow engineers, architects, and cloud enthusiasts **Who Should Attend?** * Software engineers (any language, any stack) * Cloud architects * DevOps engineers * Data professionals * AI explorers * Platform builders * Anyone who loves solving hard problems with great tools If you build, deploy, automate, scale, monitor, or optimize in Azure, you’ll feel right at home. **Why Global Azure?** Global Azure is a worldwide community event where Azure user groups host learning sessions on the same day across the globe. It’s grassroots. It’s technical. It’s practical. And it’s powered by people who genuinely love sharing what they’ve learned. And yes, it’s free to attend!

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.

We connect you with up to 30 Men or Women tennis partners close to your PLAYING REGION and skill level. This program is less competitive, no champions crowned, no league standings just dedicated tennis partners who want to meet up with you on the courts. Players will meet up to play a tennis match or just to hit around. Just go through the [Join Page](https://www.tenniscolumbus.com/partner-program) to enter this program. [https://www.tenniscolumbus.com/partner-program](https://www.tenniscolumbus.com/partner-program)

**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

Topic to be announced! **CALL FOR SPEAKERS** Learn more: https://www.awscolumbus.com/get-involved/ **THANK YOU** *Leading EDJE* for hosting our meetup! Leading EDJE specializes in helping organizations innovate and solve complex problems. EDJE does this with their "A" player team of professionals using agile methodologies and SCRUM management techniques to give organizations a competitive advantage that sets them apart. Learn more at https://www.leadingedje.com/ **THANK YOU** *Amazon Web Services* for sponsoring pizza! Learn more at https://aws.amazon.com/. **DIRECTIONS** 6515 Longshore Loop, Suite 300 Dublin, OH 43017 (3rd floor) **FREE PARKING** at the Endres Garage across the street, 6540 Riverside Dr, Dublin, OH **Want to sponsor the pizza and/or bar tab for a future meetup?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

Central Ohio Radio Enthusiasts—CORE—is an informal community for anyone enthusiastic or curious about radio—whether you're new to radio and want to learn or you've been tinkering for years and want to share. Ham radio operators, GMRS users, Meshtastic fans, software-defined radio nerds, makers, and technical and non-technical folks are all welcome. No experience required or expected. This month we have **WiFi HaLow: Introduction and Practical Use** with **Alex Barbur**. Details are are [core.radio](https://core.radio).