Microblog Dimensionality Reduction - A Deep Learning Approach.
Lei XuChunxiao JiangYong RenHsiao-Hwa ChenPublished in: IEEE Trans. Knowl. Data Eng. (2016)
Keyphrases
- deep learning
- dimensionality reduction
- unsupervised learning
- machine learning
- high dimensional
- high dimensional data
- unsupervised feature learning
- principal component analysis
- data points
- feature extraction
- feature space
- pattern recognition
- mental models
- feature selection
- weakly supervised
- restricted boltzmann machine
- deep architectures
- sparse representation
- natural language processing
- object detection
- topic models
- deep belief networks