External Validation Measures for Nested Clustering of Text Documents.
Karol DraszawkaJulian SzymanskiPublished in: ISMIS Industrial Session (2011)
Keyphrases
- text documents
- document clustering
- text clustering
- text mining
- text classification
- text categorization
- information extraction
- keywords
- topic models
- wordnet
- document classification
- tf idf
- bag of words
- k means
- text data
- named entities
- clustering algorithm
- text collections
- text representation
- machine learning
- unsupervised learning
- clustering method
- data points
- hierarchical clustering
- neural network
- relevant concepts