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yaekobB/README.md

Hi, I'm Yaekob Beyene Yowhanns πŸ‘‹

M.Sc. Artificial Intelligence and Computer Science student at the University of Calabria.

I am interested in Healthcare AI, Medical Imaging, Natural Language Processing, Multimodal AI, Explainable AI, Large Language Models, RAG systems, and AI agents.

I use GitHub and Hugging Face to document my learning, research prototypes, and applied AI/ML projects.


πŸ”¬ Current Focus

  • Healthcare AI and medical imaging
  • Explainable AI for trustworthy clinical decision-support systems
  • Vision-language and multimodal AI for image-text understanding
  • NLP for classification, toxicity detection, and language understanding
  • Retrieval-Augmented Generation (RAG) and LLM-powered assistant systems
  • Multi-agent AI systems and agentic workflows

πŸš€ Featured Projects

🩻 Explainable Chest X-ray Classification

Pneumonia classification from chest X-ray images using deep learning and Grad-CAM explainability.

πŸ”— GitHub Repository


πŸ₯ Automatic Medical Report Generation

Automatic medical report generation from chest X-rays using ResNet50-GPT2 and DenseNet121-LSTM encoder-decoder models.

πŸ”— GitHub Repository


🧠 Toxic Comment Classifier & Explainer

A DistilBERT-based multi-label toxicity classifier with Integrated Gradients explanations using Captum.

πŸ”— Hugging Face Demo


πŸ–ΌοΈ Multimodal Image Captioning with BLIP

A Hugging Face Space for generating captions from uploaded images using a BLIP-based vision-language model.

πŸ”— Hugging Face Demo
πŸ”— Model Card


🌾 Farming Advisor Multi-Agent System

A CrewAI-powered farming advisory system using LLM agents to generate crop-specific recommendations based on soil, weather, pest management, and economic viability.

πŸ”— GitHub Repository


πŸ“Š Vehicle Sales Data Warehouse & Visualization

End-to-end data warehouse and visualization project using Python ETL, PostgreSQL star schema design, and Tableau dashboards.

πŸ”— GitHub Repository


🧬 Medical Knowledge Graph Reasoning Pipeline

A Docker-first medical knowledge graph pipeline that converts medical CSV data into RDF, validates it with SHACL, applies reasoning, and provides an exploration interface.

πŸ”— GitHub Repository


πŸ› οΈ Technical Skills

Programming

Python Java JavaScript C++ C

AI, Machine Learning & Data Science

Machine Learning Deep Learning NLP Computer Vision Explainable AI LLMs RAG

Frameworks & Libraries

PyTorch TensorFlow Transformers Scikit-learn Pandas NumPy

Web & Application Development

Vue.js Laravel Flask Gradio Streamlit

Databases, Data & Tools

PostgreSQL Tableau Docker Git Hugging Face


🌐 Profiles


πŸ“Œ Note

This profile highlights selected academic, portfolio, and research-oriented projects. Some projects are prototypes or learning-based implementations and are continuously improved over time.

Pinned Loading

  1. Toxic-Comment-Classification Toxic-Comment-Classification Public

    Multi-label toxic comment classification using DistilBERT with explainable AI via Captum Integrated Gradients (IG). Trained on the Jigsaw dataset, the model predicts six toxicity categories : toxic…

    Jupyter Notebook 1

  2. explainable-chest-xray-classification explainable-chest-xray-classification Public

    Optimized explainable chest X-ray pneumonia classification with ResNet50, PyTorch, and Grad-CAM.

    Jupyter Notebook

  3. farming-advisor-multi-agent-system farming-advisor-multi-agent-system Public

    Farming Advisor Multi-Agent System using CrewAI β€” Leverages LLM agents to deliver crop-specific recommendations on soil conditions, climate adaptation, pest management, and economic viability, with…

    Python

  4. hybrid-rag-research-assistant hybrid-rag-research-assistant Public

    Hybrid RAG-based research assistant (PDF + web) with Streamlit UI, citation-grounded answers, planning, and reflection.

    Python

  5. medical-kg-reasoning-pipeline medical-kg-reasoning-pipeline Public

    End-to-end, Docker-first medical Knowledge Graph pipeline: CSV β†’ RDF (Turtle) β†’ SHACL validation β†’ RDFS/OWL-RL reasoning + Streamlit UI (optional Ollama explanations).

    Python

  6. medical-report-generation medical-report-generation Public

    Automatic medical report generation from chest X-rays using ResNet50-GPT2 and DenseNet121-LSTM encoder-decoder models.

    Jupyter Notebook