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irvallensar/README.md

Hi, I'm Irvallen 👋

I'm a Computer Science student and undergraduate researcher at Waseda University.

Connect with me:

🌐 Portfolio | 💼 LinkedIn | 🔬 ResearchGate

Check my projects and research down below!

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  1. multi-agent-engagement-evaluator multi-agent-engagement-evaluator Public

    Hybrid multi-agent NLP system for discourse-level rhetorical analysis and Appraisal Framework engagement marker extraction in academic texts.

    TypeScript

  2. version-rag-engine version-rag-engine Public

    Full-stack RAG system for version-aware automotive technical intelligence, combining hybrid vector search with ONNX cross-encoder reranking for accurate, document-grounded answers under a 512MB ser…

    Python

  3. engagement-analyzer-llm engagement-analyzer-llm Public

    Computational linguistics research pipeline for extracting, classifying, and evaluating rhetorical and discourse-level “Engagement” features from unstructured text. Developed at Waseda University t…

    Python

  4. engagement-analyzer-demo engagement-analyzer-demo Public

    A discourse-level engagement analyzer powered by DA-RoBERTa, a RoBERTa-base model enhanced through synthetic data augmentation via Qwen 2.5 32B. Identifies and classifies rhetorical stance-taking m…

    Python

  5. prompt-heist-web prompt-heist-web Public

    Prompt Heist gamifies prompt injection and LLM jailbreaking. This game challenges you to use social engineering against open-source models (Qwen, GPT-OSS) to see exactly where their safety guardrai…

    Python

  6. age-and-gender-detection age-and-gender-detection Public

    Real-time Age & Gender Detection system built with Python, OpenCV, DeepFace, TensorFlow/Keras, and RetinaFace. Detects multiple faces through a webcam and predicts age and gender using pre-trained …

    Python