Feature Selection for Fast Image Classification with Support Vector Machines.
Zhi-Gang FanKaian WangBao-Liang LuPublished in: ICONIP (2004)
Keyphrases
- image classification
- feature selection
- feature extraction
- image representation
- visual features
- image features
- text categorization
- feature set
- high dimensionality
- feature space
- sparse representation
- mutual information
- bag of words
- visual words
- text classification
- feature subset
- bag of features
- multi class
- machine learning
- dimensionality reduction
- support vector machine
- irrelevant features
- classification accuracy
- information gain
- informative features
- small sample
- conditional mutual information
- selected features
- selecting relevant features
- unsupervised feature selection
- forward selection
- feature weighting
- sparse coding
- multi label
- knn
- preprocessing
- support vector
- decision trees
- computer vision
- genetic algorithm