Attention information extraction of the foreign visitors using Text Mining.
Koichi TsujiiYoshikatsu FujitaKazuhiko TsudaPublished in: Int. J. Intell. Syst. Technol. Appl. (2013)
Keyphrases
- text mining
- information extraction
- natural language processing
- text documents
- textual data
- website
- named entities
- text classification
- precision and recall
- semi structured
- data mining
- biomedical literature
- machine learning
- text processing
- free text
- unstructured text
- web mining
- text data
- knowledge discovery
- web documents
- text corpora
- information retrieval
- textual documents
- conditional random fields
- structured data
- topic models
- question answering
- semantic tagging
- text clustering
- relation extraction
- text summarization
- named entity recognition
- data analysis
- cultural heritage
- natural language text
- latent dirichlet allocation
- databases
- document clustering
- scientific literature
- machine translation
- unstructured documents
- expert systems