Classification Aware Neural Topic Model and its Application on a New COVID-19 Disinformation Corpus.
Xingyi SongJohann PetrakYe JiangIknoor SinghDiana MaynardKalina BontchevaPublished in: CoRR (2020)
Keyphrases
- topic models
- topic modeling
- latent dirichlet allocation
- image classification
- text corpora
- topic tracking
- text mining
- support vector
- feature extraction
- pattern classification
- artificial intelligence
- latent variables
- text documents
- generative model
- text classification
- machine learning
- co occurrence
- training set
- gibbs sampling
- word pairs
- lda model
- baseline models
- variational inference