Data Mining

Join us for a casual chat over coffee & tea at Grandview Grind! Come out and meet some new people, enjoy your favorite drink, and make some new friends!

If you are interested in selecting investment choices for your 401(k) or other workplace savings plan, minimizing your income tax liability, or identifying the most effective investments for your brokerage account, we are the group for you. We are a local chapter of Bogleheads, whose investment strategy can be found here: https://www.bogleheads.org/wiki/Bogleheads%C2%AE_investment_philosophy Or you can peruse the Boglehead forum here: https://www.bogleheads.org/index.php I look forward to seeing you there. Mark Vonder Haar

It’s time to take control of your mental health. How do you get rid of stress, anxiety and uncertainty? These emotions are buried deep in your reactive mind. Find out what the reactive mind is, and in the process find yourself. Here is the secret of being positive and free: Thinking positively is not enough. You also have to get rid of the negative thinking. Your mind is like a garden. You can plant many beautiful flowers in it, but if you don't get rid of the weeds when you plant your flowers, the weeds will soon take over the whole garden. A positive thought is like a flower in your mental garden, and a negative thought is like a weed. You cannot expect to have a positive mindset if you continue to have negative thoughts dwelling and growing there. So, how do you get rid of the negative thoughts? That's what this Meetup is all about. Attend this local meeting and find out! The Meetup event will be led by a consultant who had helped many people live happier in life. Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is created by the Dianetics & Scientology life improvement center.

Skiing and Cheesecake go together...right? We meet at Snow Trails at 10am for a "training day" of fun on the slopes. An easy day of skiing for with good weather projected. We'll meet at the base by left Mt. Mansfield lift and do some slow laps. Then venture around the slope. Lunch will be at 1pm inside. If you are a beginner or intermediate, consider an adult ski lesson. It is less expensive to get your gear at Colorado Mountain Sports in Hilliard or Aspen Ski at the Polaris Mall, than at the resort. About 3-3:30 pm will travel to Belleville to the Wishmaker B&B and restaurant for a slice of their renown cheesecake and their in-house dessert wine.

We’ll be reading Brigands and Breadknives by Travis Baldtree this month! We recommend readingading “Bookshops and Bonedust” and “Legends and Lattes” before reading Brigands and Breadknives.

Hey there Black Love Friends and Welcome to 2026! To start the year off right we're bringing back our monthly birthday celebrations...but over brunch! To kick us off we'll be enjoying breathtaking city views at the exquisite Goodale Station. So join us for good food, good conversation and if it's your birth month, enjoy a birthday mimosa on us. Space is limited so RSVP today

I don't usually pick romance but I really wanted to do a Hanukkah book. It's a bit on the longer side but hopefully a quick read. The library only has 5 audiobooks so please try to remember to "release it" when you're done. Columbus libraries: [https://cml.bibliocommons.com/v2/record/S105C3503238](https://cml.bibliocommons.com/v2/record/S105C3503238) Location: The Goat Riversouth [219 South High Street, Columbus, Ohio 43215](https://www.google.com/maps?q=219%20South%20High%20Street%2C%20Columbus%2C%20Ohio%2043215%2C%20United%20States) [Menu](https://static1.squarespace.com/static/686d3ed16745133042482c5f/t/68ff654dbb03b96875430bde/1761568077220/all_brunch-20250311.pdf) Book summary: Rachel Rubenstein-Goldblatt is a nice Jewish girl with a shameful secret: she loves Christmas. For a decade she’s hidden her career as a Christmas romance novelist from her family. Her talent has made her a bestseller even as her chronic illness has always kept the kind of love she writes about out of reach. But when her diversity-conscious publisher insists she write a Hanukkah romance, her well of inspiration suddenly runs dry. Hanukkah’s not magical. It’s not merry. It’s not *Christmas*. Desperate not to lose her contract, Rachel’s determined to find her muse at the Matzah Ball, a Jewish music celebration on the last night of Hanukkah, even if it means working with her summer camp archenemy—Jacob Greenberg. Though Rachel and Jacob haven’t seen each other since they were kids, their grudge still glows brighter than a menorah. But as they spend more time together, Rachel finds herself drawn to Hanukkah—and Jacob—in a way she never expected. Maybe this holiday of lights will be the spark she needed to set her heart ablaze.

Join us for an evening of great conversation over pizza!
 Relaxed, family-owned pizzeria offering familiar pies along with wings, sandwiches & salads. Hope to see you there!

Join us for a free in-person seminar where you will get knowledge and tools to build your confidence. Do you ever: -Feel isolated -Can't express yourself openly -Get nervous or anxious in front of people -Run out of things to say or feel tongue-tied -Feel introverted -Don't feel comfortable in any social setting -Can't make more friends -Are shy and miss opportunities to connect in a meaningful way At this workshop we will cover what you can do about any one, some or all of the above. This seminar is the weapon against loneliness, isolation and boredom, come join us! COME TO THIS SEMINAR AND LEARN THE SECRETS TODAY This seminar is brought to you by the Dianetics & Scientology Life Improvement Center. 1266 Dublin Road, Columbus, Ohio 43215

**Doing KPIs Right: a KEY to Analytics (and AI!) Impact!** On the one hand, KPIs are such a Business 101 concept that it may seem a little silly to dedicate an entire session to the topic. On the other hand, KPIs get handled so poorly so often that a case could be made that this meetup could just be one of the most impactful sessions of the entire year! We’re starting off the year at a new location: [COhatch Upper Arlington](https://www.cohatch.com/locations/columbus/upper-arlington/) but with a familiar speaker, Tim Wilson! We’ll be back at Rev1 in February, when the speaker will presumably not be Tim. Tim will make the case that effectively measuring performance of projects, campaigns, and initiatives (and even meetups!) should be a foundation for any data analytics program. Topics covered will include: the “two magic questions” of performance measurement, how to help business partners distinguish between outcomes and outputs, and effective tactics for collaboratively establishing KPI targets. He will also stick his neck out by demonstrating some of these techniques in real-time by measuring whether his talk lives up to the promise of this description! All CBUSDAW events are free thanks to our 2026 Sponsors: Clarivoy, Conductrics, What Box Consulting Group, and Piwik PRO. Check out [cbusdaw.com](https://cbusdaw.com) for more information.

2026 may be the last year many developers write code by hand. We need coding agents to solve complex problems in production codebases, but vibe coding alone won’t get us there. Vibe coding is all gas, no brakes. It burns up the context window until the agent slips on its own slop. You can go fast at first, but the more you stuff into the context window, the more tangled its outputs get. While the industry is rapidly increasing code generation speed, we still have to understand, review, merge, and maintain what gets shipped. This talk will outline how coding agents (Claude Code + Gas Town) work and a framework for orchestrating them to solve complicated problems in complex codebases. It’s about steering the model: doing the research to align intent, planning the approach up front, implementing in parallel steps, and breaking early. Human judgment still matters, but it should be spent on high-leverage decisions: what to build, what to forbid, and “what is quality?”, not cleaning up slop. Attendees will leave with a checklist to identify workflow and environment gaps that hold agents back, so you and your team can ship higher-quality software starting tomorrow.

**Details:** In recent years, the development of scalable continuous optimization solvers on GPUs has made significant progress, primarily driven by advances in GPU-based sparse linear algebra. We first introduce MadNLP.jl, a GPU-native solver for nonlinear programming (NLP) based on interior-point methods and sparse direct solvers. It was the first solver in the suite and remains central to solving general nonlinear problems efficiently. Building on this foundation, MadNCL.jl is a robust meta-solver that orchestrates multiple NLP solves to handle degeneracy, ill-conditioning, and to achieve high-accuracy solutions with tolerances below 1e-8. The latest solver MadIPM.jl, targets large-scale linear and convex quadratic programs (LP / QP). All three solvers are based on second-order algorithms, enabling robustness and accuracy compared to purely first-order methods. We present performance results on real-world benchmark instances, demonstrating substantial speedups between CPU and GPU implementations, while maintaining high solution quality. **Audience Takeaway:** * Second-order methods scale on GPUs * Unified GPU solver suite (NLP / LP / QP) * Robust, high-accuracy solutions * Demonstrated real-world CPU–GPU speedups **Zoom: This is a hybrid event. To attend online, join us on Zoom here at 6pm:** [https://numfocus-org.zoom.us/j/89399976851?pwd=UEgMUZXdYmKdK1x1dIPL6hwUYnp7NW.1](https://numfocus-org.zoom.us/j/89399976851?pwd=UEgMUZXdYmKdK1x1dIPL6hwUYnp7NW.1) **Sponsors:** Illinois Tech Chicago-Kent College of Law will provide the meeting site. Adyen will sponsor snacks for the onsite participants. * **Address:** Room 170, Illinois Tech Chicago-Kent College of Law, 565 W Adams St, Chicago, IL 60661, USA. * **Logistics:** To access the room, we require **first and last names** of those who **RSVP'd by 6pm on Jan 13**. Attendees will then present their **IDs** when they arrive and sign in at the security desk. All external participants must wear name **badges**, provided at the registration table. * **Illinois Tech Overview:** Illinois Tech is a leading private research university in Chicago, renowned for its programs in Computing, Engineering, and Law. The Chicago-Kent College of Law and the College of Computing are central to the university’s mission of advancing interdisciplinary research and education. The event is hosted in collaboration with Illinois Tech’s Law School and the Department of Applied Mathematics.

**NEW LOCATION: 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). For this first meeting of the year, we will be reviewing submissions for the Your Program is Hideous and Obfuscated Challenge (YPHOC). Submissions for this challenge are due by January 12th, 2026. The details can be found here: https://docs.google.com/document/d/13zbxwElpJqPMuAN4Ele2hUgsqtFKzH3OCTL5NEeiLKQ or on our website http://www.cohpy.org 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 centralohpython@gmail.com

**Course Overview:** For project management professionals, the PMP certification is a widely accepted credential. It attests to their proficiency in project management and leadership. Obtaining PMP certification indicates proficiency in project management techniques and a dedication to best practices. It raises earning potential, creates new chances, and improves career prospects. The Project Management Institute (PMI) administers the PMP certification, which necessitates passing a demanding exam, proving experience, and fulfilling professional development criteria. **Training Overview:** This in-depth PMP® course is carefully crafted to provide professionals with the information, tools, and techniques needed to lead projects in a wide range of industries. Updated according to the most recent PMBOK® Guide and PMI standards, the course addresses fundamental project management areas such as initiating, planning, executing, monitoring, controlling, and closing a project. Attendees will receive hands-on practice through live case studies, interactive training, and exam techniques so that they are well-equipped to take the PMP certification exam. The training is also in compliance with the PMI 35 contact hour requirement and is conducted by certified trainers with real-world industry experience. [https://www.icertglobal.com/course/pmp-certification-training/Classroom/5/3644](https://www.icertglobal.com/course/pmp-certification-training/Classroom/5/3644) Take your career to the next level with our **intensive PMP® Bootcamp**, designed to help you lead projects with confidence and earn your PMP credential quickly and efficiently. · Hands-on training in project planning, execution, monitoring & closure · In-depth understanding of PMI frameworks and the PMBOK® Guide **·** Proven strategies to **clear the PMP exam on your first try** · Guidance from expert trainers with 15+ years of industry experience **Key Features of PMP Certification** · **4 Days In-Person Training:** Intensive classroom sessions with expert-led instruction, hands-on activities, and full PMP® exam coverage. · **PMBOK® Guide 7th Edition-Based Training:** Aligned with the latest PMI standards, focusing on principles, performance domains, and real-world project applications. · **90 Days of E-Learning Access:** Get unlimited access to recorded sessions, study materials, and practice exams for 90 days to reinforce your learning at your own pace. · **PMI Application Assistance:** Get step-by-step guidance to complete and submit your PMP® exam application accurately and confidently. · **35 Hours of Classroom and Online Instructor-Led Live Training:** Comprehensive, real-time training delivered by certified instructors in both in-person and virtual formats. · **Approved Course Materials:** Study with PMI-authorized and industry-recognized materials aligned with the latest PMP® exam content outline. · **Money-Back Guarantee:** Enroll with confidence—get a refund if you don’t pass the PMP® exam under our specified terms and conditions. · **Exam-Based Mock Tests:** Practice with full-length, PMP®-style mock exams designed to simulate the real test environment and boost your confidence. **Benefits of PMP Certification:** · **Global Recognition:** PMP is a universally respected credential recognized across industries worldwide. · **Higher Salary Potential:** PMP-certified professionals earn up to 20% more than non-certified peers. · **Career Advancement:** Opens doors to leadership roles and high-impact project opportunities. · **Validated Skills:** Proves your ability to manage projects efficiently using industry-standard best practices. · **Stronger Networking:** Connect with a global community of project managers and PMI members. **What will you learn?** * **Project Management Frameworks:** Understand PMI’s approach and the PMBOK® Guide (7th Edition) * **Project Lifecycle & Processes:** Master initiating, planning, executing, monitoring, and closing phases * **Agile & Hybrid Methodologies:** Apply adaptive project practices used in modern industries * **Team Leadership & Communication**: Learn stakeholder engagement, team dynamics, and conflict resolution * **Risk, Time & Cost Management:** Effectively manage project constraints and ensure delivery success * **PMP® Exam Strategy:** Gain test-taking techniques, practice with mock exams, and get exam-ready tips **Our Pass Guarantee: Your Success is Our Priority:** We’re committed to your success—our training, tools, and support are designed to help you pass the PMP® exam with confidence. **Why Choose Our Program? Learn from Industry Leaders. Succeed with Confidence.** · Led by certified experts with 15+ years of experience · PMI-authorized training aligned with the latest PMBOK® Guide · Proven track record of high first-attempt pass rates · Practical case studies and real-world project insights · Dedicated support from registration to certification However, basic understanding and knowledge about quality aspect and quality control will prove to be useful. Other course you might be interested: CAPM \| PMP \|LSSGB \| LSSBB \| LSSGB & LSSBB \| ITIL \| CBAP \| PMI\-ACP \| Big Data \| DevOps \| Data Science \| CSM If you are interested, please let me know so that I can send you special discounted price along with the customized registration link which will help you to enroll it easily. **Other Training Courses:** CAPM \| LSSGB \| LSSBB \| LSSGB&LSSBB\| CSM \| PMI\-ACP \| CCBA \| CEH \| DevOps If you have any more queries regarding PMP training and certification write an email to : [alex.wood@icertglobal.org](mailto:alex.wood@icertglobal.org) [https://www.icertglobal.com/](https://www.icertglobal.com/) Email: [alex.wood@icertglobal.org](http://alex.wood@icertglobal.org/) Phone: 713-287-1187

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.

**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 **Abstract** GitHub Copilot is rapidly changing how developers write, understand, and maintain code. Powered by generative AI and deeply integrated into modern development environments, Copilot acts as an intelligent coding assistant, helping developers move faster while maintaining quality and focus. In this session, we’ll explore what GitHub Copilot is, how it works, and where it fits into a real-world developer workflow. We’ll break down what Copilot can (and cannot) do, where it can be used, and how licensing differs for individuals and organizations. Most importantly, this talk goes beyond theory with a live, hands-on demo showcasing Copilot inside the IDE and on GitHub, demonstrating how it can assist with code generation, refactoring, learning new APIs, and accelerating day-to-day development tasks. Designed for developers, technical leads, and engineering managers, this session provides a practical introduction to AI-assisted development, highlights best practices for getting value from Copilot, and closes with guidance on how to continue learning and evolving alongside this rapidly advancing tool. Attendees will leave with a clear understanding of how GitHub Copilot can enhance productivity, improve developer experience, and fit into modern software teams today, not someday. **YouTube Link** TBA