Unlocking the Power of Data Science
As a data scientist, I know the transformative power of data. My passion is using that power to solve complex problems and unlock new insights. Welcome to my portfolio, where I showcase my projects and demonstrate how I can help your business harness the power of data.
Lung nodule segmentation
Princess Margaret Cancer Center (University Health Network)
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2023 - present
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Engineered an automated segmentation model employing deep learning methodologies to accurately identify nodules within patients' CT scans
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Proficiently operated high-performance cluster computing infrastructure to execute intricate training procedures on extensive medical images
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Integrate the segmentation model into a comprehensive decision support system for tumour board on patients' treatment plans
Hand gesture recognition
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built and trained a convolutional neural network for recognizing American sign language gestures using PyTorch. The test accruacy is 79.4% using a simple 2 layer CNN model.
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Extracted features using Transfer learning with AlexNet, and built and trained a classifier using the extracted feature as inputs. The transfer learning model has a test accuracy of 91.1%.
Course design using NLP
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Experimented with natural language processing algorithms and various data processing techniques to extract skills (features) from a job posting dataset.
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Use the skills extracted from job postings as features, and run clustering algorithms to create clusters of skills that can be interpreted as courses, and design curriculum accordingly.
