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Analytics Vidhya
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@AnalyticsVidhya

Analytics Vidhya

@AnalyticsVidhya
Building Next-Generation AI Professionals 馃殌 Unlocking knowledge, skills & opportunities through blogs, world-class courses, hackathons & a thriving community.
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Joined January 2014
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  • Pinned
    @AnalyticsVidhya
    Analytics Vidhya
    @AnalyticsVidhya
    4h
    Zero coding skills, zero excuses 馃毇 7 free courses (certificates included) that take you from "what's n8n?" to building full multi-agent AI systems with n8n, Make, Zapier, Power Automate, and crewAI 馃 Full list 馃憞
    Top 7 Free AI Automation Courses with Certificates
    From analyticsvidhya.com
  • @AnalyticsVidhya
    Analytics Vidhya
    @AnalyticsVidhya
    Aug 31
    Standard RAG just retrieves and hopes for the best 馃し Agentic RAG actually checks its own work before answering. This one builds a Corrective RAG system with LangGraph: a grader that scores retrieved docs, a rephraser that fixes bad queries, and a web search fallback for when
    A Comprehensive Guide to Building Agentic RAG Systems with LangGraph
    From analyticsvidhya.com
  • @AnalyticsVidhya
    Analytics Vidhya
    @AnalyticsVidhya
    Aug 30
    Same model, wildly different output, all because of how you asked 馃幆 that's the whole game behind prompt engineering. Zero-shot vs. few-shot vs. chain-of-thought, the 4 elements every good prompt needs, and the 3 mistakes (vague asks, info overload, weak constraints) quietly
    analyticsvidhya.com
    Prompt Engineering: Definition, Examples, Tips & More
    Explore prompt engineering, learn techniques like zero-shot and few-shot prompting, and find tips for crafting effective AI prompts.
  • @AnalyticsVidhya
    Analytics Vidhya
    @AnalyticsVidhya
    Aug 29
    45 questions on neural nets, gradient descent, activation functions, and backprop, the exact stuff that separates "I've heard of deep learning" from "I actually understand it" 馃 Test yourself, then check your score against the crowd. Full quiz 馃憞
    45 Questions to Test a Data Scientist on Basics of Deep Learning (along with solution)
    From analyticsvidhya.com
  • @AnalyticsVidhya
    Analytics Vidhya
    @AnalyticsVidhya
    Aug 28
    90+ Python questions, one list, zero excuses for walking into your next data science interview unprepared 馃幆 From string reversal one-liners to decorators, list vs. tuple, mutable vs. immutable, and everything freshers get stuck on. Full list 馃憞
    90+ Python Interview Questions and Answers (2026 Edition)
    From analyticsvidhya.com