Investigating ChatGPT and cybersecurity: A perspective on topic modeling and sentiment analysis.
Ogobuchi Daniel OkeyEkikere Umoren UdoRenata Lopes RosaDemóstenes Zegarra RodríguezJoão Henrique KleinschmidtPublished in: Comput. Secur. (2023)
Keyphrases
- topic modeling
- sentiment analysis
- opinion mining
- text classification
- text mining
- topic models
- sentiment classification
- latent dirichlet allocation
- product reviews
- product features
- sentiment lexicon
- collaborative filtering
- natural language processing
- text corpora
- bag of words
- sentence level
- text documents
- user generated
- public opinion
- online reviews
- named entities
- n gram
- cross domain
- databases
- dimensionality reduction
- co occurrence
- knn
- data analysis
- feature selection
- machine learning
- real world
- neural network