Improving Image Classification Performance with Automatically Hierarchical Label Clustering.
Zhiqiang ChenChangde DuLijie HuangDan LiHuiguang HePublished in: ICPR (2018)
Keyphrases
- image classification
- hierarchical clustering
- multi label
- clustering algorithm
- image representation
- k means
- hierarchical tree
- unsupervised learning
- clustering method
- self organizing maps
- document clustering
- unsupervised manner
- image features
- data points
- feature extraction
- automatically generated
- categorical data
- multi layer
- cluster membership
- visual words
- cluster analysis
- outlier detection
- dimensionality reduction
- information theoretic
- coarse to fine
- distance metric
- arbitrary shape
- clustering analysis
- class labels
- hierarchical clustering algorithm
- feature space