Structural Feature Transfer Crossing Categories for Online Comments Based on Public Feature Space.
Zhibin ZhaoYu HuaRuoxian SongLan YaoPublished in: BigCom (2019)
Keyphrases
- feature space
- feature vectors
- feature set
- feature values
- real time
- high dimensional
- online learning
- classification accuracy
- principal component analysis
- mean shift
- structural information
- feature subset
- image features
- image retrieval
- image representation
- dimension reduction
- multiple features
- additional features
- neural network
- kernel function
- dimensionality reduction
- data points
- feature selection
- kernel methods
- training samples
- support vector machine
- input space
- hyperplane
- knowledge transfer
- multiscale
- structural analysis
- broad categories