Semi-Supervised Learning for Bone Mineral Density Estimation in Hip X-ray Images.
Kang ZhengYirui WangXiaoyun ZhouFakai WangLe LuChihung LinLingyun HuangGuotong XieJing XiaoChang-Fu KuoShun MiaoPublished in: CoRR (2021)
Keyphrases
- x ray images
- density estimation
- semi supervised learning
- x ray
- semi supervised
- medical images
- unlabeled data
- mixture model
- labeled data
- supervised learning
- probability density function
- unsupervised learning
- gaussian mixture model
- training data
- machine learning
- single view
- outlier detection
- fracture detection
- expectation maximization
- active learning
- labeled and unlabeled data
- feature vectors
- training set
- three dimensional
- class labels
- prior knowledge
- pairwise
- pattern recognition