TaxoGen: Unsupervised Topic Taxonomy Construction by Adaptive Term Embedding and Clustering.
Chao ZhangFangbo TaoXiusi ChenJiaming ShenMeng JiangBrian M. SadlerMichelle VanniJiawei HanPublished in: CoRR (2018)
Keyphrases
- unsupervised learning
- topic discovery
- unsupervised classification
- clustering method
- k means
- clustering algorithm
- unsupervised manner
- information bottleneck
- supervised classification
- topic models
- topic modeling
- completely unsupervised
- data points
- multidimensional scaling
- topic detection
- unsupervised clustering
- web people search
- cluster analysis
- semi supervised
- minimum message length
- graph model
- hierarchical clustering
- document clustering
- data hiding
- cluster validation
- text classification
- data driven
- supervised learning
- unsupervised feature selection
- categorical data
- multi document summarization
- machine learning
- manifold learning
- data clustering
- information retrieval