Incorporating self-organizing map with text mining techniques for text hierarchy generation.
Hsin-Chang YangChung-Hong LeeHan-Wei HsiaoPublished in: Appl. Soft Comput. (2015)
Keyphrases
- self organizing maps
- text mining
- text clustering
- text documents
- text data
- neural network
- information retrieval
- textual data
- unsupervised learning
- machine learning
- text classification
- information extraction
- natural language processing
- som neural network
- knowledge discovery
- data mining
- learning vector quantization
- k means
- input data
- growing self organizing map
- pairwise
- text corpora
- multiscale
- probabilistic model
- feature maps
- database
- probabilistic neural network
- association rules
- data analysis