An Unsupervised Approach for Precise Context Identification from Unstructured Text Documents.
Maha MallekSébastien FournierRamzi GuetariBernard EspinasseWided Lejouad ChaariPublished in: ICTAI (2020)
Keyphrases
- text documents
- text mining
- text categorization
- information extraction
- news articles
- text classification
- keywords
- wordnet
- document classification
- topic models
- document clustering
- automatic text categorization
- tf idf
- bag of words
- semi structured
- textual information
- text data
- textual data
- co occurrence
- structured data
- named entities
- expert systems
- computer vision
- text collections
- semi supervised
- knowledge discovery
- search engine
- real world
- databases
- data sets