Marvellinus Vincent
Research Assistant at @ Luddy Department Of Computer Science, Indiana University
- Role
- Research Assistant at Indiana University Luddy School Of Informatics, Computing, And Engineering
- Location
- Bloomington, IN, US
- LinkedIn followers
- 500 followers
About Marvellinus Vincent
Full-Stack Software Engineer | Python, React, Java | Recent CS Graduate Seeking Software…
Experience
Research Assistant
Indiana University Luddy School Of Informatics, Computing, And Engineering
Mar 2025 — Present · Bloomington, IN, US
Developed Python scripts (OCR, text cleaning, OpenAI integration) to process 2,900+ scam-related images and videos, extracting and classifying text with Mistral-7B and Llama-2 via Ollama and LM Studio, improving dataset usability for NLP tasks• Built a BERT-based multi-label classifier (PyTorch) to automate detection of psychological pressure tactics in scam posts, including data preprocessing, model training, and performance evaluation• Collaborated on a codebook for annotation guidelines, refining definitions through literature review and analyzing 300+ posts to standardize labeling for pressure tactics and audience targeting
Education
Indiana University Bloomington
Bachelor's degree, Computer Science
2022 — 2024
Indiana University - Kelley School of Business
Bachelor's degree, Management Information Systems, General
2021 — 2024
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