Fangyuan Lin - Nice to meet u~

Master of Engineering student specializing in Electrical and Computer Engineering. I merge Machine Learning, NLP, and innovative design to solve complex problems.

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About Me

I'm a self-driven engineer with a passion for developing modular and production-ready ML pipelines. Whether it's fine-tuning state-of-the-art models or designing dynamic web experiences, I'm always up for a challenge!

Education

University of Ottawa

Master of Engineering, Electrical and Computer Engineering (2024.09 – Present)

Queen Mary University of London & Beijing University of Posts and Telecommunications

Bachelor of Engineering, Telecommunication Engineering and Management (2020.09 – 2024.07)

Experience

Application to Classify Customer Complaints (2025.01 – Current)

Built a multi-algorithm ML system using SVM, Random Forest, KNN, Naive Bayes, SGD, and XGBoost.
Developed a reusable data pipeline for preprocessing, training, and evaluation in Python.
Conducted 10-fold cross-validation with TF-IDF features and visualized results.

Sentiment Analysis from Text and Speech (2023.11 – 2024.04)

Developed dual-modality analysis using Logistic Regression (text) and Random Forest (speech).
Built an interactive GUI with tkinter achieving ~93% accuracy for text classification.

NLP Algorithm Intern, Emotibot Technology (2023.07 – 2023.09)

Fine-tuned the LLaMA model using QLoRA and implemented quantization for chatbot deployment.
Enhanced dialogue accuracy and user experience through continuous model testing.

Independent Participant, Sentiment Analysis in Online Education (2023.01 – 2023.08)

Researched and implemented sentiment analysis using SVM and RNN techniques.
Published findings integrating sentiment analysis insights with educational psychology.

Projects

Mock Interview Chatbot (2024.10 – 2024.12)

Implemented a chatbot using fine-tuned open source models to simulate interview scenarios.
Led model selection and team collaboration for innovative interview practice.

Student Achievement Management System (2022.08 – 2022.12)

Developed a Java-based application for recording and managing student achievements.
Utilized advanced data manipulation techniques and agile development methods.

Contact

Email: flin025@uottawa.ca

Mobile: +1 (343) 368-7929

Address: 800 King Edward Avenue, Ottawa, Ontario, Canada, K1N 6N5

LinkedIn: Fangyuan Lin

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