Semi-supervised Learning and Discovery of unkown Structures among Data: Application to Satellite Image Annotation.
Pierre BlanchartMihai DatcuPublished in: IGARSS (3) (2009)
Keyphrases
- semi supervised learning
- labeled data
- unlabeled data
- image annotation
- semi supervised
- data analysis
- data sets
- training data
- image understanding
- machine learning
- co training
- text classification
- image content
- visual features
- text categorization
- small number
- multi instance learning
- unsupervised learning
- nearest neighbor
- knowledge discovery
- data points
- low level
- active learning
- pattern recognition
- computer vision
- information retrieval
- data mining