A Hybrid Supervised-Unsupervised Vocabulary Generation Algorithm for Visual Concept Recognition.
Alexander BinderWojciech WojcikiewiczChristina MüllerMotoaki KawanabePublished in: ACCV (3) (2010)
Keyphrases
- generation algorithm
- unsupervised learning
- visual concepts
- supervised learning
- semi supervised
- inter related
- learning tasks
- object recognition
- classifier training
- learning algorithm
- visual similarity
- image content
- feature extraction
- image collections
- semantic gap
- positive examples
- multi label
- image classification
- training data
- image sequences
- feature space
- object categories
- multimedia
- feature selection
- dimensionality reduction
- computer vision