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cognitiveclass.bsky.social
Cognitive Class
@cognitiveclass.bsky.social
34 followers 1 following 96 posts
We are developers and data scientists who create free and amazing courses and guided projects in AI, data science, and more. Let’s learn, innovate, and make a difference—because the future is ours to create!
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cognitiveclass.bsky.social
Stop prompting. Start building.​

Level up your AI skills today > ibm.biz/BdnZX5

#LangChain #LangGraph #CrewAI #AIProjects #MachineLearning #ArtificialIntelligence #FreeLearning #TechSkills
April 23, 2025 at 4:50 PM
cognitiveclass.bsky.social
AI systems are getting smarter—and more modular.

Get the cheat sheet + one month free IBM certification → lnkd.in/gxJWtVug

#MCP #Agentic #AIProductManager #GenerativeAI #PromptEngineering #LLM #ModularAI
April 22, 2025 at 6:35 PM
cognitiveclass.bsky.social
Dive into the world of AI with these 3 FREE guided projects!​

Learn to build:
An AI-powered data analysis assistant with LangChain
Agentic workflows using LangGraph
Structured business outputs with CrewAI​

#ArtificialIntelligence #MachineLearning #LangChain #LangGraph #CrewAI #FreeLearning​
April 21, 2025 at 5:47 PM
cognitiveclass.bsky.social
Thinking about a tech career?

Here are 5 IBM Professional Certificates you can start for free in 2025:
April 17, 2025 at 8:06 PM
cognitiveclass.bsky.social
AI Quiz time! 📚

When using Claude Sonnet via Anthropic's API, which feature enables detailed, step-by-step reasoning for complex tasks?​
A) Quick Mode
B) Fast Response
C) Extended Thinking
D) Basic Output​

Comment your answer!
April 16, 2025 at 4:41 PM
cognitiveclass.bsky.social
If your tech role came in a box, what would be inside?
We imagined AI jobs as collectible toys > from newbie coders to over-caffeinated devs.
Drop your favorite role 👇

#AI #ML #LangChain #Python #DataScience #TechCulture #UXDesign #PromptEngineer #sora
April 14, 2025 at 6:06 PM
cognitiveclass.bsky.social
There’s a growing demand for AI that’s both accurate and accountable. With AIX360, you can build systems that predict outcomes and explain their logic in plain language.

Get started now > ibm.biz/Bdnrmw

#ExplainableAI #XAI #AIX360 #ModelInterpretability #MachineLearning #SHAP #ResponsibleAI
April 11, 2025 at 4:04 PM
cognitiveclass.bsky.social
Generative AI isn’t the future of dev—it’s the now. Real tools. Real-world use cases.

Get a career certificate backed by IBM: First month learning free
🔗 lnkd.in/gC4THB9W
Explore all free first month learning programs:
🔗 lnkd.in/gShmvTCb

#GenerativeAI #PromptEngineering #ChatGPT #AIDeveloper
April 11, 2025 at 12:53 AM
cognitiveclass.bsky.social
If AI concepts were food! Which one are you ordering off the AI menu?

Comment below!

#GenerativeAI #NLP #RAG #LangChain #HuggingFace #FAISS #IBMgranite #AIthoughts #TechTalk
April 9, 2025 at 4:57 PM
cognitiveclass.bsky.social
Learning AI doesn’t mean endless tutorials.

These 5 projects are practical, beginner-safe, and free > all using real tools like DALL·E, DeepSeek R1, and Flask.

#Python #DeepSeek #LLM #Dalle #PartialDependencePlot #Flask #ExplainableAI #WebDevelopment
April 7, 2025 at 5:44 PM
cognitiveclass.bsky.social
Starting fresh in 2025? These 5 IBM Certificates give you real skills for real tech roles—and you can start for free!

#AI #MobileDev #ReactNative #Scrum #SQL #DataAnalytics #Python #Kotlin #ProductManager #IBMWatson
April 4, 2025 at 9:24 PM
cognitiveclass.bsky.social
Building AI models is easy. Explaining them? That’s where things fall apart.

This guided project brings real-world explainability into the mix. You’ll thank yourself at your next interview.

Check it out > ibm.biz/BdnEz5

#PartialDependencePlot #Regression #ScikitLearn #Matplotlib #ExplainableAI
April 3, 2025 at 5:14 PM
cognitiveclass.bsky.social
How does ChatGPT make images?
I made a visual map breaking down the process. From input prompts to AI model pipelines—see how words become visuals.

#GenerativeAI #OpenAI #ChatGPT #AIArt #MachineLearning #StudioGhibli #ghiblistyle
April 1, 2025 at 4:50 PM
cognitiveclass.bsky.social
We reimagined programming languages as Ghibli-style humans.

Which one's your coding soulmate?

#Programming #StudioGhibli #ghiblistyle #AIart
March 31, 2025 at 5:06 PM
cognitiveclass.bsky.social
Want to build mobile apps using one codebase for iOS + Android?

This IBM specialization teaches you to:
📱 Use JavaScript & React Native for app development
🛠️ Connect APIs with Node.js & Express
🎨 Design in Figma
⚙️ Manage code with Git & GitHub
March 28, 2025 at 8:37 PM
cognitiveclass.bsky.social
Prompting isn't enough anymore.

Build AI that works with your data using RAG, LangChain, Granite, and LlamaIndex. This project path helps you!

Start here for FREE → ibm.biz/BdnxVp

#RAG #LangChain #GraniteAI #LlamaIndex #Llama3 #AI #MachineLearning #LLM #Chatbots
March 27, 2025 at 4:16 PM
cognitiveclass.bsky.social
Which AI explainer should you use? Rule-based, prototypical, white-box, or black-box?

Try for yourself with these FREE Projects👇🏻
Explainable AI: Employee Retention Use Case
🔗 ibm.biz/Bdncyb

Explainable AI by Analyzing Student Performance
🔗 ibm.biz/Bdncyp
March 25, 2025 at 6:52 PM
cognitiveclass.bsky.social
AI should be interpretable. AIX360 helps explain AI decisions with rule-based models, regression explainers, and dataset summarization techniques.

#AI #MachineLearning #ExplainableAI #AIX360 #SHAP #DataScience #XAI
March 24, 2025 at 6:43 PM
cognitiveclass.bsky.social
AI models are powerful, but can we trust their decisions? Explainable AI (XAI) provides transparency, and AIX360 makes it easier.

Links to free XAI guided projects in the thread below👇🏻

#AI #MachineLearning #ExplainableAI #AIX360 #SHAP #DataScience #XAI
March 21, 2025 at 4:53 PM
cognitiveclass.bsky.social
Want to level up your program management skills?
Gain hands-on experience in:
✔️ Portfolio planning & risk management
✔️ Agile & Scrum methodologies
✔️ Business case development

#IBM #ProductManager #ProjectManager #ProgramManager #PMO #PMIPgMP
March 20, 2025 at 4:06 PM
cognitiveclass.bsky.social
(1/2) Want to land a high-paying AI job? Here are 4 beginner-friendly AI projects you can do for free to gain real-world skills.

1️⃣ DALL·E Image Generation
🔗 ibm.biz/BdG5u4
2️⃣ Web App with AI Integration
🔗 ibm.biz/BdG5ur
March 17, 2025 at 6:49 PM
cognitiveclass.bsky.social
Generative AI is making customer support smarter and more efficient.

Learn in just 3 weeks → lnkd.in/gXVGifRt

#GenerativeAI #Chatbots #PromptEngineering #SentimentAnalysis #AIforCustomerSupport
March 14, 2025 at 10:18 PM
cognitiveclass.bsky.social
How do you know if an AI chatbot is reasoning or just guessing?

This guided project helps you:
> Train a chatbot using Deepseek R1
> Test its logical reasoning against other models

Try it for free → ibm.biz/BdGUjc

#AI #Deepseek #Chatbots #MachineLearning #NLP #ReasoningModels #EducationTech
March 13, 2025 at 4:37 PM
cognitiveclass.bsky.social
Java continues to be a top programming language, used across software development, web apps, and enterprise systems.
March 12, 2025 at 8:25 PM
cognitiveclass.bsky.social
This Women’s Day, we’re spotlighting inspiring voices from IBM's Cognitive Class, who are making an impact every day.

Happy Women's Day! 🚀

#WomenInTech #AI #MachineLearning #DataScience #TechMarketing #Innovation #WomensDay
March 8, 2025 at 5:21 PM