A Machine Learning Approach for Localizing Cancerous Nodules
Unlike image recognition and classification approaches which rely on pre-specified feature sets (e.g. shape, color intensity, symmetry) we explore the applicability of a more generalizable approach which aims to better develop nuanced hierarchical feature sets from medical images to facilitate the development of higher performance models for the recognition of atypical nodules.
(1) Explore the viability of applying deep machine learning algorithms to unstructured and unnormalized medical imaging data
(2) Determine the statistical properties of various computational models (both supervised and unsupervised statistical learning) for determining atypical nodules
(3) Fine-tune model parameters for more accurate prediction and detection of atypical nodules
(4) Understand key limitations of unsupervised learning and how the introduction of application-specific features can enhance classification ability
Tejas Kulkarni, MIT PhD student
Karthik Rajagopal, MIT PhD student
Ardavan Saeedi, MIT PhD student