Segun Umoru
@SegunUmoru
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#CryptoGiveaways #Cryptolover #DataAnalysis #DataScience #MachineLearning📌 Data Scientist 📌Data Analyst 📌 Web 3.0 📌Cryptocurrency and Blockchain
Lagos, Nigeria
Joined June 2017
@GistReel Nice content ❤️.📍If you need someone that can help you with your school project, research data project and mathematics or statistical assignment/training, kindly reach to me through DM. Also, check me out on LinkedIn for my profile: 👇🔗
ng.linkedin.com
At 3Signetltd, my team and I have enhanced operational efficiency by 20% through… · Experience: Optimus AI Labs · Education: University of Ibadan · Location: Ikeja · 500+ connections on LinkedIn....
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RT @3Signetltd: May this Christmas fill your hearts with joy, peace, and cherished moments with loved ones. Here’s to a bright and prospero….
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RT @3Signetltd: Unlock the power of AI to transform your business! 🚀 . #AIForBusiness .#Innovation .#TechSolutions .#DigitalTransformation….
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RT @3Signetltd: 🔍 Unlock the Future of Data: Virtual Project Showcase 🚀. Get ready to be inspired! 🎓✨. Join us as our talented interns pres….
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RT @3Signetltd: 🚀 The wait is finally over!.Our Data Science, Data Analysis, and Data Engineering interns are set to amaze you with their f….
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Check out my latest article: Retrieval Augmented Generation (RAG) Evaluation: A Comprehensive Framework for Assessing Language Model Performance via @LinkedIn.
linkedin.com
The rapid evolution of language models has paved the way for sophisticated techniques like Retrieval Augmented Generation (RAG). RAG combines the strengths of retrieval and generation to address...
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Check out my latest article: Exploring Data Filtering and Interaction in Power BI: A Guide to Slicers via @LinkedIn.
linkedin.com
In Power BI, slicers are powerful visual tools that enable users to filter data interactively in a report. They empower users to explore and analyze data efficiently, offering intuitive controls to...
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Check out my latest article: The Power of RAG Systems: Revolutionizing Real-World Applications with Large Language Models via @LinkedIn.
linkedin.com
Introduction The rapid advancement of Large Language Models (LLMs) has transformed the landscape of natural language processing (NLP). One crucial innovation that has emerged is the RAG (Retrieve,...
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Also, If you're interested to be part of the ambassadors/mentors for GenAI works Africa:._(Only shortlisted members will be considered)_. *Share with others!*.
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Thank you for your interest in becoming an ambassador for Gen AI Works Africa! We are non-profit organization dedicated to promoting and advancing generative AI initiatives across the continent. We...
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*Unlock Africa's Gen AI Potential!*. Join our community of developers, designers & innovators:. Explore solutions, collaborate, access jobs opportunities, hackathons & more!.
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This man really means business. 👩💼 🙌.
Donald Trump's plan to end the drug epidemic in America by declaring war on the drug cartels. "We will show no mercy on the cartels.". 1. "Deploy all necessary military assets, including the US Navy to impose the full naval embargo and the cartels.". 2. "Guarantee that the
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3. Filtering:.WHERE rating >= 3: The query only includes trips with a rating of 3 or higher. 4.Grouping:.GROUP BY driver_id, city: The results are grouped by both driver and city, so the average trip duration is calculated for each driver within each city. #Sql #DataAnalyst
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2. Columns Selected:.driver_id: Unique identifier for each driver. city: The city where the trip took place. avg_trip_duration: The average duration of trips, calculated using TIMESTAMPDIFF to find the difference between start_time and end_time in minutes, then rounded to 2 dps.
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🧩Explanation:.1.Purpose: The query calculates the average trip duration (in minutes) for drivers, grouped by driver_id and city, considering only trips with a rating of 3 or higher.
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✨SQL Data Analytics Interview Question from Uber✨. Question:🚀.Write an SQL query to find the average trip duration for each driver in each city excluding trips where the rating is below 3. The result should include driver_id, city, and average_trip_duration rounded to two dps.
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RT @InterviewsChat: @SegunUmoru This is such a classic example of how SQL skills are crucial for data analysis in retail 📈. They'll probab….
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RT @tut_ml: AI Product Management- @KirkDBorne.@antgrasso.@ronald_vanloon.#MachineLearning #DeepLearning #BigData….
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Write an SQL query to find the products that were out of stock (i.e., quantity_in_stock = 0) on the day after they were sold. Return the product_id, store_id, and the date when they went out of stock. ♻️ Repost for others to learn ♻️. #Database #DataAnalytics #SQL #Interview
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🧩Sales table:. sale_id (INT). product_id (INT). store_id (INT). sale_date (DATE). quantity_sold (INT). 🧩Inventory table:. product_id (INT). store_id (INT). inventory_date (DATE). quantity_in_stock (INT).
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✨SQL Interview question for a Data Analyst role at Walmart :✨. Question - Walmart wants to analyze the inventory status of products in their stores to ensure they are always adequately stocked. You are provided with two tables:.
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