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Cognitive Class

@cognitiveclass

We are a team of developers and data scientists who are passionate about technology. Our mission is to help you build the skills you need to change the world.

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linkhttps://cognitiveclass.ai/ calendar_today29-07-2011 20:05:42

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In machine learning, understanding which features matter is only half the story. The H-statistic helps uncover how features work together to influence predictions, revealing hidden patterns traditional feature importance can miss. These projects cover training decision tree

In machine learning, understanding which features matter is only half the story. The H-statistic helps uncover how features work together to influence predictions, revealing hidden patterns traditional feature importance can miss.

These projects cover training decision tree
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Thinking about AI Engineering? Get started with the beginner-friendly IBM Gen AI Engineering Certification! ✅ No prior experience needed 📚 16-course series (~6 months, self-paced) 🧠 Learn Python, LLMs (GPT, LLaMA), RAG, LangChain, STT/TTS, full-stack GenAI 🛠 Build & deploy

Thinking about AI Engineering? Get started with the beginner-friendly IBM Gen AI Engineering Certification!

✅ No prior experience needed
📚 16-course series (~6 months, self-paced)
🧠 Learn Python, LLMs (GPT, LLaMA), RAG, LangChain, STT/TTS, full-stack GenAI
🛠 Build & deploy
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Explore how machine learning is transforming healthcare. In this beginner-friendly learning path from IBM Skills Network, you will gain experience building real-world AI applications for health diagnostics: 🔹 Detect metastatic cancer in pathology scans using PyTorch 🔹 Train and

Explore how machine learning is transforming healthcare.
In this beginner-friendly learning path from IBM Skills Network, you will gain experience building real-world AI applications for health diagnostics:
🔹 Detect metastatic cancer in pathology scans using PyTorch
🔹 Train and
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🚀 Kickstart your Generative AI career with IBM’s Professional Certificate! - Python, ML & DL foundations - GANs, transformers, prompting - LLM fine-tuning (LoRA, Hugging Face) - Build & deploy AI apps (RAG bots, copilots) Start your certificate free: ibm.biz/BdnkHp

🚀 Kickstart your Generative AI career with IBM’s Professional Certificate!

- Python, ML & DL foundations
- GANs, transformers, prompting
- LLM fine-tuning (LoRA, Hugging Face)
- Build & deploy AI apps (RAG bots, copilots)

Start your certificate free: ibm.biz/BdnkHp
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🎓 Your cap’s in the air. Now what? Graduation marks an incredible achievement, but it’s also just the beginning. Whether you're navigating job applications, planning for grad school, or exploring your passions, keep the momentum going with free guided projects and courses from

🎓 Your cap’s in the air. Now what?

Graduation marks an incredible achievement, but it’s also just the beginning.
Whether you're navigating job applications, planning for grad school, or exploring your passions, keep the momentum going with free guided projects and courses from
Cognitive Class (@cognitiveclass) 's Twitter Profile Photo

🚀 Ever wondered what people really think on Twitter? Build your own Brand Sentiment Analysis Extension and see tweet sentiment at a glance, powered by machine learning + Chart.js! 💻 No complex setup, all you need is a browser! 👉 Try Now: ibm.biz/Bdn6VK #WebDev

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🚀 5 In-Demand IBM Certificates to Launch Your Tech Career (Start Free First Month Free) 🎯 IT Project Manager – Learn Agile, Scrum, PM tools, and cybersecurity basics. ⚡ Backend JS Developer – Build apps with Node.js, Express, MongoDB & microservices. 🔒 Ethical Hacking –

🚀 5 In-Demand IBM Certificates to Launch Your Tech Career (Start Free First Month Free)

🎯 IT Project Manager – Learn Agile, Scrum, PM tools, and cybersecurity basics.
⚡ Backend JS Developer – Build apps with Node.js, Express, MongoDB & microservices.
🔒 Ethical Hacking –
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Ready to level up your web development skills and make the internet a kinder place? Check out this beginner-friendly project where you’ll build a browser extension that filters negative language using AI models like BERT and Llama 3. Create a FastAPI backend and design a

Ready to level up your web development skills and make the internet a kinder place?

Check out this beginner-friendly project where you’ll build a browser extension that filters negative language using AI models like BERT and Llama 3. Create a FastAPI backend and design a
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Master Generative AI Fundamentals with IBM ⬇️ This specialization covers the core concepts, models, and practical tools you need to work with generative AI: Prompt Engineering ✨ Zero-shot, few-shot, persona, CoT, ToT, multimodal prompts ✅ Best practices for clarity,

Master Generative AI Fundamentals with IBM ⬇️

This specialization covers the core concepts, models, and practical tools you need to work with generative AI:

Prompt Engineering
✨ Zero-shot, few-shot, persona, CoT, ToT, multimodal prompts
✅ Best practices for clarity,
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Master RAG for GenAI with IBM 🚀 Learn to build smarter AI apps that combine retrieval + generation. This hands-on specialization covers: 🧠 LLM basics & prompt engineering 💻 Python workflows, embeddings & vector DBs 🧩 End-to-end RAG pipelines with LangChain 🔍 Tuning &

Master RAG for GenAI with IBM 🚀

Learn to build smarter AI apps that combine retrieval + generation. This hands-on specialization covers:

🧠 LLM basics & prompt engineering
💻 Python workflows, embeddings & vector DBs
🧩 End-to-end RAG pipelines with LangChain
🔍 Tuning &
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RAG developers are pulling in up to $180K salaries, and demand is growing 49% every year until 2030. But what exactly is Retrieval-Augmented Generation, and why does it matter for AI? Watch the short explainer here: youtube.com/shorts/D4IjQl3… #AI #RAG #MachineLearning #TechJobs

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Bad data = bad models. Missing values, outdated timelines, and hidden bias can ruin your results. Learn how to spot the red flags and build smarter models. 📺 Watch the video: youtube.com/shorts/F1_eOq_… 🎓 Start learning for free: ibm.biz/BdeDCq #DataScience

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Learn how to analyze song lyrics for content appropriateness using RAG, BERT, and PyTorch in under an hour. This hands-on project walks you through embedding generation, cosine similarity, and t-SNE visualization to assess content suitability in music. Perfect for anyone curious

Learn how to analyze song lyrics for content appropriateness using RAG, BERT, and PyTorch in under an hour.

This hands-on project walks you through embedding generation, cosine similarity, and t-SNE visualization to assess content suitability in music. Perfect for anyone curious
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This project explores how DeepSeek-R1 and its distilled version explain the same concepts in different ways. You’ll learn how to evaluate models based on clarity, performance, and use case, just like real-world educators and edtech builders do. By the end, you’ll be able to

This project explores how DeepSeek-R1 and its distilled version explain the same concepts in different ways.

You’ll learn how to evaluate models based on clarity, performance, and use case, just like real-world educators and edtech builders do.

By the end, you’ll be able to
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🚀 Build your own AI agent in just 30 minutes. Learn how to combine LangChain, IBM Granite, and real-time tools to create an agent that takes action. From checking live weather to searching YouTube, this hands-on project walks you through the future of agentic AI. Perfect for

🚀 Build your own AI agent in just 30 minutes.

Learn how to combine LangChain, IBM Granite, and real-time tools to create an agent that takes action.

From checking live weather to searching YouTube, this hands-on project walks you through the future of agentic AI.

Perfect for