Andreea is a data scientist with over 7 years of experience in demystifying AI and Data Science concepts for anyone keen on working in this exciting field using cutting-edge technology. Having obtained a Master’s Degree in Quantitative Economics and Econometrics from Lumière Lyon 2 University, she enjoys integrating machine learning principles with real-world applications. Andreea’s passion lies in developing engaging training programs and ensuring an optimal customer education journey. As she frequently likes to remark, “AI is essentially Economics turbocharged by data, with a sprinkle of innovation.”
Large Language Models (LLMs) - Level 1
Udemy Course Rating:4.3★★★★★★★★★★
- Generative AI
- H2O Cascade
- Last updated 01/2025
- English
- Beginner
- 1h 16m · 10 lessons
About this course
This course offers a theoretical introduction to Large Language Models, focusing on how they are built, trained, and used in real-world applications.
You’ll learn the basics of language modeling, the role of transformer architecture, and key techniques like pre-training, fine-tuning, and transfer learning.
Led by Andreea Turcu, this course also includes hands-on work with LLM DataStudio and covers how to evaluate and improve model performance..

Skills you will take away
Foundations of Language Models
Understand what language models are, how they work, and their role in natural language processing.
Neural Networks, Deep Learning, and Transformer Architecture
Learn the core concepts behind modern LLMs, including how transformers power these models.
Pre-training, Fine-tuning, and Performance Evaluation
Gain practical skills in training, adapting, and benchmarking large language models.
Real-World Applications and Use Cases
Explore how LLMs are used across industries, from text generation to advanced NLP solutions.
10 lessons, start to finish
Pick a lesson to play it here. Watch in order, then take the quiz.
🚀 Unveiling the Ultimate LLM Learning Path – Your Gateway to Language Models Mastery! 🎓 Eager to harness the power of Language Models? Look no further! Our upcoming Learning Path covers it all: 1. Language Models 101: The basics demystified. 2. LLM Architecture: Delve into the core. 3. Quick Start DataPrep: Master data handling. 4. Fine-Tuning Mastery: Tailor models like a pro. 5. LLM Studio DIY: Craft your own GPT. 6. Evaluation Insights: Metrics made clear. 7. Real-World Applications: Learn from cases. 8. Certification: Prove your expertise. 🔥 Perfect for all levels. Stay tuned, subscribe, and be ready to ace Language Models! 🌟 The entire series is available in chronological order in the following playlists: https://www.youtube.com/playlist?list=PLNtMya54qvOHQHDpUDtZytwEV2Miali9l https://www.youtube.com/playlist?list=PLNtMya54qvOGK6vKlkU9_7hUvpJNKxFri https://www.youtube.com/playlist?list=PLNtMya54qvOHreXRc7JL0qMWGDYlLjz7u