https://github.com/praveenkumar-rajendran/udacity-generative-ai-engineer-nanodegree

Projects Implemented for the Udacity Generative AI Engineer Nanodegree Program
https://github.com/praveenkumar-rajendran/udacity-generative-ai-engineer-nanodegree

ai-photo-editing custom-chatbot fine-tuning-llm foundation-models generative-ai huggingface image-inpainting lancedb large-language-models llms personalized-ai pytorch rag retrieval-augmented-generation sam segment-anything-model semantic-search stable-diffusion udacity-nanodegree vector-databases

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Projects Implemented for the Udacity Generative AI Engineer Nanodegree Program

• Host: GitHub
• URL: https://github.com/praveenkumar-rajendran/udacity-generative-ai-engineer-nanodegree
• Owner: PraveenKumar-Rajendran
• Created: 2024-07-22T09:07:47.000Z (10 months ago)
• Default Branch: main
• Last Pushed: 2024-07-22T09:50:54.000Z (10 months ago)
• Last Synced: 2025-03-27T00:17:33.084Z (2 months ago)
• Topics: ai-photo-editing, custom-chatbot, fine-tuning-llm, foundation-models, generative-ai, huggingface, image-inpainting, lancedb, large-language-models, llms, personalized-ai, pytorch, rag, retrieval-augmented-generation, sam, segment-anything-model, semantic-search, stable-diffusion, udacity-nanodegree, vector-databases
• Homepage: https://www.udacity.com/course/generative-ai--nd608
• Size: 9.63 MB
• Stars: 3
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Udacity Generative AI Nanodegree Program Projects

## Projects

### 01. [Applied Lightweight Fine-Tuning to a Foundation Model](https://github.com/PraveenKumar-Rajendran/Lightweight-FT-Foundation_model)

![Fine-Tuning](assets/P1-PEFT.jpg)

*Picture from [Source](https://magazine.sebastianraschka.com/p/practical-tips-for-finetuning-llms)*

  Description

  Implemented advanced techniques to fine-tune a foundation model using Hugging Face and PyTorch.

### 02. [Built a Custom Chat Bot](https://github.com/PraveenKumar-Rajendran/LLM-CustomChatBot-with-RAG)

![Custom Chat Bot](assets/P2-RAG.png)

  Description

  Created a custom chatbot using retrieval-augmented generation without fine-tuning by preparing datasets, implementing semantic search, and composing queries.

### 03. [AI Photo Editing with Inpainting](https://github.com/PraveenKumar-Rajendran/AI-Photo-Editing-with-Inpainting)

![AI Photo Editing](assets/P3-Image-Inpainting.jpg)

  Description

  Used the Segment Anything Model (SAM) and Stable Diffusion to replace parts of images with AI-generated content based on user input.

### 04. [Personalized Real Estate Agent](https://github.com/PraveenKumar-Rajendran/Personalized-Real-Estate-Agent)

![Real Estate Agent](assets/P4-RAG-with-VectorDB.png)

  Description

  Developed an application that used LLMs, vector databases, semantic search, and RAG techniques to transform real estate listings into personalized narratives.

## Udacity - Graduation Certificate

![Generative AI Nanodegree](assets/GenerativeAI-Nanodegree.png)

Check out the Syllabus [here](./assets/Generative-AI-Syllabus.pdf)