Sentiment Analysis and Topic Modeling on Polycystic Ovary Syndrome from Online Forum Using Deep Learning Approach.
K. Gethsiya RaagelM. BagavandasK. Sathya Narayana SharmaP. ManikandanC. MuthuPublished in: Wirel. Pers. Commun. (2023)
Keyphrases
- deep learning
- topic modeling
- sentiment analysis
- text classification
- opinion mining
- text mining
- topic models
- unsupervised learning
- weakly supervised
- machine learning
- sentiment classification
- latent dirichlet allocation
- sentence level
- text documents
- labeled data
- collaborative filtering
- latent variables
- bag of words
- user generated
- information extraction
- natural language processing
- text categorization
- n gram
- feature selection
- databases
- information retrieval
- knowledge discovery
- feature extraction
- unlabeled data
- generative model