Short Text Clustering Using Joint Optimization of Feature Representations and Cluster Assignments.
Liping SunTingli DuXiaoyu DuanYonglong LuoPublished in: PRICAI (2) (2021)
Keyphrases
- short text
- joint optimization
- feature representations
- clustering algorithm
- short text classification
- feature representation
- topic detection
- image representation
- sparse representation
- generative model
- cluster analysis
- low level features
- data sets
- data points
- image classification
- k means
- clustering method
- probabilistic model
- prior knowledge
- training data
- data mining