Data Mining

לצפייה במפגשים הקודמים: [https://www.youtube.com/playlist?list=PLWYO6ItABnqsaUHKt7BXFaZyc319UOHDp](https://www.youtube.com/playlist?list=PLWYO6ItABnqsaUHKt7BXFaZyc319UOHDp) יום שני נפגשים בשרונה להמשיך לקרוא יחדיו ולנהל דיון על הספר: **The Ominous Parallels** נכתב על ידי לאונרד פיקוף ויצא לאור בשנת 1982. הספר סוקר את התרבות והאקלים הפילוסופי בגרמניה שהוביל לעליית הנאציזם ולשואה. הספר מציג כיצד תהליכים תרבותיים ופילוסופים דומים מתחוללים בארה״ב ובמערב. את הספר נקרא באנגלית והדיון יתקיים בעברית. את המפגש יוביל אייר רייכל, עמית מרכז איין ראנד בישראל ההשתפות כרוכה בתרומה למרכז איין ראנד בישראל. 20 ש"ח למפגש. חינם: למשתתפים שתורמים תרומה קבועה של 50 ש"ח ומעלה בחודש. [קישור לתרומה](https://www.aynrand.org.il/donate) מלאי ספרים לרכישה אמור להגיע בקרוב. מיקום: וויוורק שרונה מרקט הוראות כניסה: יש להיכנס בכניסה א' של שרונה מרקט, מול מסעדת "מקסיקנה" יש דלת לחדר מדרגות, יש לעלות לקומה ה3 ולצלצל לפתיחת הדלת לאייר רייכל 050-5210025. ניתן להגיע באמצעות הרכבת הקלה - תחנת יהודית. למגיעים ברכב, חניה מומלצת ב"חניון פלטיניום" (מופיע בוייז). או בחניון "מילניום" (שקצת רחוק יותר) ב10 ש"ח עם אפליקציית סנטרל פארק. לתיאום הגעה בפעם הראשונה ולמתלבטים ניתן ליצור קשר עם אייר בטלפון ובוואטסאפ 050-5210025

TAMI open-fa-sure (Open Night) is a great time to visit the space and get to know how things work. If you want to double check whether someone is in the space, call 03-3726660. ========== TAMI wiki: [https://telavivmakers.org](https://telavivmakers.org) TAMI main Telegram channel: [https://t.me/+0t5M0-jK9iIwZmM8](https://t.me/+0t5M0-jK9iIwZmM8)

באו לתקן כל מה שלא עובד. יותר טוב אם [צרו איתנו](https://docs.telavivmakers.space/welcome) קשר וספרו לנו מה הולכים לתקן ךפני להגיע. Come to fix together It is much better if you [contact us](https://docs.telavivmakers.space/welcome) and tell what do you want to repair before coming.

נשים יקרות! בואו להתאוורר במייקלאב! המייקלאב פעיל במתכונת מצומצמת בכפוף להנחיות פיקוד העורף. לכבוד חודש האישה, מוזמנות לסדנת חשיפה לריתוך - היכרות והתנסות עם הרתכת ועם יסודות הריתוך. בסדנה נכיר את העקרונות הבסיסיים של תחום הריתוך, נתנסה בעבודה עם כלי עבודה שונים, נחשף לסוגי ריתוך, נצבור ידע שיסייע לנו להבין את התהליך ואת טכניקות העבודה הנדרשות ו... יהיה כיף! למבוגרות. במייקלאב יש שני מרחבים מוגנים (ממ״ד) - אפשר להיות רגועים :) עלות: 240 ש"ח. לתושבי יהוד-מונוסון: 190 ש"ח. שימו לב: לא מספיק להרשם פה, יש להרשם גם בקישור הבא [https://www.makelab.org.il/registration/welding](https://www.makelab.org.il/registration/welding)

**\-\-\-\- Impotant \-\-\-\-** The event is delayed until we can safely go back to host physical meetups. We’re excited about the upcoming meetup at the Microsoft office in Midtown, TLV! ### Schedule **17:30 - 18:00** – Mingling time! **18:15** – Spark optimization fundamentals, without being a Spark expert by Boris Cherkasky (Software Engineer @ Finout) **18:45** – The "Smoking Gun" Mindset: How Auditing Spark’s Source Code Led to a Proactive Auto-Scaler by Tal Golan (Principal Software Engineer @ Microsoft) ### ⚠️ Important Microsoft requires your **full name** for office entry. Please provide your LinkedIn profile when RSVP'ing for security reasons. Looking forward to seeing you there!

Our next **DataTalks TLV meetup** will explore one of the most exciting emerging directions in machine learning: **Tabular Foundation Models**. For decades, structured data problems have been dominated by tree-based models like XGBoost and Random Forest. While deep learning transformed NLP and vision, it consistently struggled to outperform classical methods in tabular settings. Over the past year, a new paradigm has begun reshaping the field — bringing foundation model thinking into structured data. *** ## The Talk 🌐 **From Trees to Transformers: The Rise of Tabular Foundation Models** Speaker: Alan Arazi In this session, Alan will: * Provide a clear overview of the tabular learning landscape * Explain why deep learning historically underperformed on tabular tasks * Introduce TabPFN — a breakthrough model trained to perform Bayesian inference over tabular datasets * Dive into how it is trained, how it works, and what makes it fundamentally different * Discuss what this shift means for the future of data science This talk is designed for ML practitioners, researchers, and data professionals who want to understand what comes after gradient boosting and how foundation models may finally unlock deep learning’s potential for structured data. *** ## ‍‍About the Speaker 👨🏻‍🏫 Alan Arazi is a PhD candidate at the Technion under Prof. Roi Reichart, researching Tabular Foundation Models. After five years working with large language models at AI21, he joined Prior Labs — the company behind TabPFN — where he works at the frontier of structured data modeling. *** ## Location📍 * April Offices * 7 Totseret HaAretz St., Tel Aviv-Yafo * Networking and Q&A included. We hope to see you there!

הצטרפו למפגש חיבורים מניבים להפניות ושיתופי פעולה: ספיד נטוורקינג ויין, עושים עסקים יחד! יום שלישי, 10.03.26, בשעה 17:00, בבר הלאוטר, הארבעה 10 בתל אביב לכל הפרטים והרשמה: [https://tinyurl.com/5bk4nxwa](https://tinyurl.com/5bk4nxwa) הביאו הרבה כרטיסי ביקור! הספיד הראשון בארץ משנת 2011! מחכים להיפגש 😊

**TAMI Hacking Nights** \- join TAMI CTF team and practice challenges and CTFs with us \- share your knowledge about ethical hacking techniques and tools \- bring some device to reverse engineer it and explore how it works \- propose a bug bounty program to work on together \- just watch and learn from others The meetings are informal and open to all levels - from total beginners to hardcore CTF veterans. Join our HackaTAMI Telegram channel ([https://t.me/+KAXY_iPcPlpmZTRk](https://t.me/+KAXY_iPcPlpmZTRk)) to discuss what we will do this Tuesday and come to TAMI. ========== TAMI wiki: [https://telavivmakers.org](https://telavivmakers.org) TAMI main Telegram channel: [https://t.me/+0t5M0-jK9iIwZmM8](https://t.me/+0t5M0-jK9iIwZmM8)

## 🎯 Masterclass for Beginners: Automate Everything: Build Powerful Workflows with n8n (No Code, Big Impact) 🚀 Want to save hours of work every week by automating the tasks you hate? Tired of doing the same actions manually, emails, spreadsheets, notifications, CRM updates, again and again? It’s time to discover **n8n**, the most flexible no-code automation tool used by smart entrepreneurs, growth hackers, and modern teams to work faster and smarter. Join our exclusive Masterclass: **“Automate Everything with n8n”**, a practical and beginner-friendly workshop that will show you how to build real automations — even if you’ve never written a line of code. 💡 This hands-on session is designed to help you *understand, build and launch* your first automations in minutes, not months. ### You’ll learn how to: ⚙️ **Build your first n8n workflow from scratch** — live, step by step 🔗 **Connect your favorite apps** (Gmail, Notion, HubSpot, Telegram, Airtable, Typeform…) 🤖 **Use AI inside n8n** to generate text, classify data, and automate decision-making 📊 **Collect and transform data** automatically without coding 💬 **Send automated messages** on WhatsApp/Telegram/Slack ⚡ **Create powerful business automations** used by real companies 🧠 **Think like an automation designer**: triggers, logic, conditions, loops 💼 **Apply n8n to real use cases**: sales, marketing, operations, customer service… By the end of the workshop, you’ll have a complete automation running — and the skills to build many more. 📅 **When:** March 10th, 2026 at 5:30pm 📍 **Where:** Developers.Institute Campus, Bezalel 8, Ramat Gan 🔥 Be ready to transform the way you work — forever. ✅ Reserve your spot now → [https://developersinstitute.typeform.com/open-day](https://developersinstitute.typeform.com/open-day)

**Web3 Devs Underground - Monthly Meetup** **About the event:** 🎙 Brought to you by [Israel Web3 Developers Underground](http://web3devs.org/) × [3MI LABS](https://www.3milabs.tech/) Powered by [Masterkey VC](http://masterkey.vc/) **Date & Time** 📅 **Sunday, March 15, 2026** **Time:** 18:00 - 21:00 **Location:** [Herzog, Fox & Ne'eman Offices](https://share.google/ldkTfW8mYRsInJAMn) Yitzhak Sadeh St 6, Tel Aviv-Yafo ## Speakers: 1. [Prof. Tomer Ashur](https://www.linkedin.com/in/tomerashur/), Cryptographer & CEO @ [3MI LABS](https://www.3milabs.tech/) 2. **TBD** **Agenda:** **18:00 - 18:30** \| **Drinks and Networking** **18:30 \- 18:40 \| Opening Remarks** **18:40 - 19:20** \| **First Speaker** **19:20 - 19:30** \| **Q&A with the first speaker** **19:30 - 19:50** \| **Break for Food and Drinks** **19:50 - 20:30** \| **Second Speake**r **20:30 - 20:40** \| **Q&A with the second speaker** **20:40 - 21:00** \| **Finish the day with us** **over a beer and some small talk.** **About Our Sponsors:** **[Masterkey Venture Capital](http://masterkey.vc/)** is a global early-stage fund investing in top-tier innovative deep tech and Web3 infrastructure projects. With a strategic presence in key crypto hubs worldwide, we are uniquely positioned to drive technological advancements within global ecosystems. Backed by nearly 50 years of combined expertise in advanced infrastructure, novel cryptography, cybersecurity, and energy solutions, our team is dedicated to empowering the entrepreneurs shaping the future of blockchain technology. **Get Involved** **Interested in Speaking or Sponsoring?** We welcome passionate individuals and organizations to contribute to our community. If you're interested in speaking at future events or sponsoring our meetups, please fill out the [Speaker application form](https://masterkey.fillout.com/web3_devs_speakers) and contact Amit Shilo at @Amit_Shilo ([Telegram](https://t.me/Amit_Shilo)) * Community Managers: Amit Shilo, Eden Luttenberg, Alon Kivity, Alon Ben Lavy. * Founded by Shauli Rejwan and Roy Osherove. **RSVP Now!** Secure your spot for an evening of knowledge-sharing and networking. *Limited seats are available. Register early to ensure your participation!* **Stay Connected** Follow us on social media and join our community to stay updated on upcoming events and news: * **[Website](http://web3devs.org/)** * **[Linktree](https://linktr.ee/web3devsunderground)** * **[Telegram](https://t.me/+-sEflgfrqDoyYWVk)** Stay in the loop (socials): Twitter – [https://x.com/Web3_Devs](https://x.com/Web3_Devs) YouTube – [https://www.youtube.com/@israelweb3devunderground](https://www.youtube.com/@israelweb3devunderground) (Watch our content) Calendar – [https://luma.com/web3devs_underground](https://luma.com/web3devs_underground) **See You There! (Also Online)**

TAMI π is a curated meeting, workshop or presentation about a topic in math. It happens every two weeks at TAMI. The event is hosted by a different person each time. You can come, learn topics and share ideas in an open and informal atmosphere. This time we will discuss about [Magic Squares](https://en.wikipedia.org/wiki/Magic_square). For proposing a presentation or topic you can drop us a line. תאמי פי הוא מפגש אוצר, סדנה או מצגת על נושא במתמטיקה. זה קורה כל שבועיים בתאמי. את האירוע מנחה אדם אחר בכל פעם. תוכלו לבוא, ללמוד נושאים ולחלוק רעיונות באווירה פתוחה ונעימה. הפעם נדבר על [ריבועי קסם](https://en.wikipedia.org/wiki/Magic_square). להצעת מצגת או נושא ניתן לפנות אלינו.

**Google Analytics Alternatives** Is it finally time to make the switch away from Google Analytics? Two-and-a-half years ago Jason Packer asked this question at Columbus Web Analytics Wednesday. Since then: Google’s Universal Analytics has been sunset, we’ve changed our name to Columbus Data & Analytics Wednesday, and Jason has released two editions of his book “Google Analytics Alternatives”. Fresh off the release of the 2nd edition of his book, we thought it was time to re-open this conversation. While people love to complain about it, GA’s market share has remained relatively constant (at least in the United States). Why is that? You won’t find any complaints about GA4 in this talk, but rather an overview of what’s currently available in the market and how to frame your decision-making process. We’ll also be giving out some free copies of Jason’s book! So even if you’ve got a “GA4Lyfe” tattoo (no judgement), there’s free books to go with the free pizza and beer. 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)

Window functions have nothing to do with the Windows operating system but provide a “window” to a result set when used in SQL queries. They are powerful, set-based methods to view data in unexpected ways. Window functions provide easy, set-based solutions to solve some common problems: * Using running totals * Performing operations in intervals * Identifying data gaps and islands * Performing aggregates without losing detail Many people are confused by window functions and do not know how to use them properly. This session will explore window functions, how they work, and how to use them. Demonstrations with several examples will solidify how window functions can simplify queries and make them more powerful.

Discover Kiro, AWS’s innovative development environment that adapts to your workflow. Whether you prefer specification-driven development or a more intuitive, vibe-based approach, Kiro empowers you to build applications your way. In this session, speakers will explore Kiro’s core functionality and its evolution through re:Invent 2025, along with demonstrations of prompts used to create APIs, hooks, and steering documents. In the latter part of the session, watch as we build a complete example from scratch, showcasing Kiro’s agentic AI workflow in action for spec-driven development and vibe coding. What You'll Learn - Core Kiro concepts and development philosophy Feature evolution: pre and post re:Invent 2025 Practical examples: API creation, hooks, and steering docs Live coding demonstration with real-time problem solving Who Should Attend - Developers, solutions architects, and technical leaders interested in modern AWS development tools and AI-assisted coding workflows. **Speakers Bio:** Matthew Jorat: Matthew Jorat is a Customer Solutions Manager at AWS with nearly three decades of expertise in AI, cloud transformation, migration, modernization, IT, technology, and business. His career spans infrastructure engineer, solutions architect, security auditor, customer success director, support and services director, and operations officer. He was an early adopter of AWS services as a customer, and his current role at AWS uniquely blends his technical and business skills as he partners with executive teams to translate strategic priorities into measurable business outcomes through cloud adoption, AI implementation, and operational excellence. Matt leads end-to-end AI initiatives for enterprise customers, identifying high-impact use cases and maintaining relentless focus on measurable ROI. He holds eight AWS certifications and serves as Adjunct Professor at Franklin University teaching cloud computing and AWS architecture. His expertise encompasses GenAI, agentic AI systems, migration, modernization, and optimization strategies that drive transformation at scale. [https://www.linkedin.com/in/mattjorat/](https://www.linkedin.com/in/mattjorat/) Girish Bhatia: Girish Bhatia is a seasoned technology delivery leader with deep expertise in cross-domain program management. He holds multiple AWS certifications, including AWS Certified Solutions Architect – Associate, AWS Certified Developer – Associate, and AWS Generative AI Practitioner, and is also an AWS Community Builder. Girish brings over two decades of experience in the information technology industry. Throughout his career, Girish has led major technology-driven business transformation from modernizing on-premises applications to driving large-scale cloud migrations. His work includes API-based integration platforms, data-center and mainframe modernization, and enterprise cloud adoption initiatives. Based in Columbus, Ohio, Girish works at a tech-forward fintech company. He is passionate about AWS serverless architectures, Generative AI and emerging cloud technologies. An avid learner and builder, he continues to explore and apply the latest innovations in AWS to help organizations accelerate their digital transformation. https://www.linkedin.com/in/girishbhatia/[https://www.linkedin.com/in/girishbhatia/](https://www.linkedin.com/in/girishbhatia/) **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **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

**Details:** This talk reviews the fundamental academic research literature in financial economics, distilling key findings with rigor while debunking suboptimal investing decisions. It draws on decades of empirical research and statistical analysis with the aim of guiding how to think about sound investing. **Audience Takeaway:** Attendees will gain a practical, research-based approach to assessing investments, interpreting risk, and making choices that support long-term financial independence, informed by decades of published financial studies. **Zoom: This is a *hybrid* event. To attend online, join us on Zoom here at 6pm:** https://iit-edu.zoom.us/j/87434065239?pwd=mK8gkDO6FTL2NBCXrgnViDwVJU14YT.1 Meeting ID: 874 3406 5239 Passcode: 826532 **Sponsor:** **[Tegus by AlphaSense](https://www.tegus.com) will provide the meeting site, as well as pizza and soft drinks for the onsite participants.** * **Address:** 200 N. LaSalle Street. Suite 1100. Chicago, IL 60601 * **Tegus by AlphaSense's Overview:** Tegus by AlphaSense is the leading market intelligence platform for key decision makers. We power some of the world’s most well-respected institutional investors, corporations, and consultancies through the largest and most comprehensive database of primary and market information. Our products and services enable clients to discover unmatched insights and answers to the most challenging questions they face to help them make better informed decisions. We are an end-to-end investment intelligence and research platform that modernizes the research processes. With an ecosystem that combines at-cost, on-demand expert calls with a 55K+ transcript library; quantitative financial workflows that streamline research across company disclosures, management presentations, earnings calls and filings; and 4K+ fully-drivable financial models and company benchmarking data, including every KPI and comparison that matters, Tegus by AlphaSense enables investors to move faster, gather deep research and surface high-quality insights to drive better decisions. The company serves customers worldwide, including investment analysts, portfolio managers and key decision makers across public and private businesses in markets of all sizes. * **Logistics**: To access the Tegus by AlphaSense building, we require **first and last names** of those who RSVP'd by Mar 18. Attendees will then present their **IDs** when they arrive at the front desk (right when they enter the building). They will be sent up in the elevator to the 11th floor where we will be.

**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** TBD **YouTube Link** TBA

We will show a variety of methods for building agents that run in Microsoft Foundry. This covers the different types of agents: Prompt, Multi, and Hosted, as well as the development lifecycle using evals and traces.

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