Unsupervised Semantic-based Aggregation of Deep Convolutional Features.
Jian XuChunheng WangCheng-Zuo QiCunzhao ShiBaihua XiaoPublished in: CoRR (2018)
Keyphrases
- unsupervised feature learning
- deep belief networks
- deep learning
- image features
- co occurrence
- data driven
- feature set
- semi supervised
- low level
- feature space
- feature vectors
- svm classifier
- structural information
- neural network
- classification accuracy
- probabilistic model
- data sets
- hidden markov models
- natural images
- unsupervised learning
- feature subset
- specific features
- multiscale