Unsupervised learning from a corpus for shape-based 3D model retrieval.
Ryutarou OhbuchiJun KobayashiPublished in: Multimedia Information Retrieval (2006)
Keyphrases
- unsupervised learning
- object recognition
- supervised learning
- shape representation
- manually annotated
- level set
- machine learning
- bag of features
- dimensionality reduction
- text classification
- supervised machine learning
- shape similarity
- deep learning
- shape matching
- open domain
- relation extraction
- spoken dialog
- feature selection
- image classification
- semi supervised
- learning process
- shape analysis
- expectation maximization
- object detection
- active learning
- distance maps
- shape context matching