Keyphrases
- text data
- text clustering
- text classification
- topic detection
- text mining
- high dimensional data
- text documents
- structured data
- k means
- clustering algorithm
- topic hierarchies
- high dimensional
- clustering method
- document clustering
- hierarchical clustering
- document collections
- text analytics
- nearest neighbor
- data points
- unsupervised learning
- database
- information extraction
- web pages
- computer vision
- machine learning
- neural network
- data sets