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MSD-99/README.md

Hi there, I'm Mehdi Sadeghian πŸ‘‹

AI & Robotics Engineer | Deep Reinforcement Learning & Autonomous Systems Researcher

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πŸ‘¨β€πŸ’» About Me

I am an AI and robotics researcher working at the intersection of Deep Reinforcement Learning, Autonomous Vehicle Navigation, and High-Fidelity Robotics Simulation. My background spans mechatronics and control systems.

  • πŸ”­ Current Research: Safe Navigation and Motion Planning for Autonomous Systems in Dynamic Environments using Hybrid RL & Imitation Learning.
  • 🧠 Technical Focus: Deep Reinforcement Learning (PyTorch, Gymnasium), Multi-Agent Trajectory Forecasting (ST-GCNN, CVAE-GMM), Real-Time Computer Vision (YOLOv11, Vision Transformers), and Physics-Based Multibody Simulation (MATLAB/Simulink, Simscape).

πŸ› οΈ Tech Stack & Tools


πŸš€ Featured Research & Engineering Projects

Project Description Core Stack Repository
πŸ€– SCARA Robot Dynamics & Simscape Simulation SCARA CAD assembly integration, analytical inverse kinematics, trajectory generation, and independent-joint PID tracking in Simscape Multibody. MATLAB Simulink Simscape CAD πŸ”— View Repo
🧠 DQN for Frozen LLM Prompt Modifier Selection DQN agent selecting discrete textual prompt modifiers for a frozen TinyLlama model, balancing correctness and response length. PyTorch Transformers BoolQ πŸ”— View Repo
🚢 Pedestrian Trajectory Prediction Deep generative multi-agent path forecasting using Spatio-Temporal Graph Convolutions and CVAE-GMM on ETH/UCY-formatted validation data. PyTorch ST-GCNN CVAE-GMM πŸ”— View Repo
πŸͺ– Helmet Detection & Video Generation YOLOv11 helmet detection (reported validation mAP@50: 0.83) paired with text-to-video diffusion and frame-wise inference. YOLOv11 Diffusers OpenCV πŸ”— View Repo
πŸ”¬ Histopathology Classification with ViT Comparative five-class histopathology classification experiments using ViT-B/16 and ResNet-50 with transfer learning. ViT-B/16 ResNet-50 LC25000 πŸ”— View Repo

πŸ“ˆ GitHub Analytics

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  1. Performance-Optimizartion Performance-Optimizartion Public

    Steepest Descent and Newton's Method

    Jupyter Notebook

  2. clean_directory clean_directory Public

    Cleans directory by moving files to directories

    Python

  3. project-template-telegram-bot project-template-telegram-bot Public template

    Python

  4. PyStackoverflow PyStackoverflow Public

    Stackoverflow Telegram Bot

    Python

  5. telegram_statistics telegram_statistics Public

    Export Statistics for a Telegram Group Chat

    Python