Regularized Phrase-Based Topic Model for Automatic Question Classification With Domain-Agnostic Class Labels.
S. SuprajaAndy W. H. KhongSivanagaraja TatinatiPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2021)
Keyphrases
- topic models
- class labels
- latent dirichlet allocation
- supervised learning
- training data
- co occurrence
- text documents
- generative model
- training examples
- probabilistic model
- training set
- text mining
- labeled data
- multi label
- unlabeled data
- question answering
- machine translation
- feature set
- knowledge discovery
- relevance model