Text mining with sentiment analysis on seafarers' medical documents.
Nalini ChintalapudiGopi BattineniMarzio Di CanioGetu Gamo SagaroFrancesco AmentaPublished in: Int. J. Inf. Manag. Data Insights (2021)
Keyphrases
- sentiment analysis
- text mining
- text documents
- document clustering
- sentence level
- information retrieval
- opinion mining
- text classification
- text corpora
- sentiment classification
- natural language processing
- sentiment polarity
- topic modeling
- information extraction
- web documents
- named entities
- knowledge discovery
- positive or negative
- data mining
- document collections
- document representation
- topic models
- multi aspect
- user generated
- relevant documents
- information retrieval systems
- product reviews
- free text
- vector space model
- online reviews
- artificial intelligence
- multi document summarization
- machine learning
- real world
- news articles
- product features
- knowledge base
- text categorization
- latent dirichlet allocation