Weak Supervision for Semi-supervised Topic Modeling via Word Embeddings.
Gerald ConheadyDerek GreenePublished in: LDK (2017)
Keyphrases
- topic modeling
- semi supervised
- latent topics
- topic models
- manifold learning
- latent dirichlet allocation
- semi supervised learning
- co occurrence
- text classification
- text mining
- generative model
- modeling framework
- labeled data
- n gram
- unlabeled data
- active learning
- text corpora
- unsupervised learning
- probabilistic latent semantic analysis
- collaborative filtering
- pairwise
- vector space
- latent variables
- supervised learning
- probabilistic model
- image classification
- information extraction
- word sense
- real world