TaxoGen: Unsupervised Topic Taxonomy Construction by Adaptive Term Embedding and Clustering.
Chao ZhangFangbo TaoXiusi ChenJiaming ShenMeng JiangBrian M. SadlerMichelle VanniJiawei HanPublished in: KDD (2018)
Keyphrases
- unsupervised learning
- topic discovery
- unsupervised classification
- unsupervised manner
- agglomerative clustering
- topic modeling
- information bottleneck
- clustering algorithm
- clustering method
- k means
- unsupervised clustering
- supervised classification
- completely unsupervised
- semi supervised
- cluster validation
- categorical data
- spectral clustering
- minimum message length
- cluster analysis
- information theoretic
- topic models
- data driven
- hierarchical clustering
- vector space
- data points
- topic detection
- web people search
- latent dirichlet allocation
- cosine similarity
- graph partitioning
- graph model
- data sets
- fuzzy clustering
- data clustering
- machine learning