Yichun(Kely) Zhang
Hello,
I'm Kely Zhang
UofT B.S. in Statistics & Economics | Data Scientist | Data Analyst | Consultant
Focus
AI and NLP
· Plant Disease Detection
· Text Sentiment Analysis
Statistical Studies
· Tanzania Education Level Study
· Influencer of Life Satisfaction
Economics and Data
- Gender Equality in 2008 Recession
- Education and Wages - Econometrics
Business and Analytics
- Business Report for fitness application
- Retail Sales Data Analysis
AI, NLP and Deep Learning
Showcasing Innovative AI Solutions for Real-World Challenges
AI image Classification for Plant Disease Detection
A plant disease detection system was developed using a Vision Transformer (ViT) model, achieving 99% accuracy on a comprehensive testing dataset. The model demonstrated exceptional robustness, maintaining over 90% accuracy even with blurred and rotated images, making it highly effective for practical applications.
NLP Text Sentiment Analysis Website
A text sentiment analysis model was designed and implemented to classify sentiments across diverse text datasets with high accuracy. The project harnessed advanced natural language processing (NLP) techniques to deliver reliable insights, enabling effective interpretation of sentiment patterns in real-world applications.
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