文本数据主题挖掘与关联搜索研究 (Research on Text Data Topic Mining and Association Search).
Weixing ZhuWeiguang XuHongyue HeWen LiPublished in: 计算机科学 (2017)
Keyphrases
- text data
- text mining
- text streams
- topic hierarchies
- text classification
- topic detection
- text documents
- latent semantic
- text analytics
- structured data
- topic models
- document collections
- high dimensional
- decision trees
- high dimensional data
- knowledge discovery
- search queries
- feature selection
- search engine
- database
- bag of words
- multiscale
- data mining
- neural network
- data sets