Hierarchical Topic Models for Language-based Video Hyperlinking.
Anca-Roxana SimonRémi BoisGuillaume GravierPascale SébillotEmmanuel MorinSien MoensPublished in: SLAM@ACM Multimedia (2015)
Keyphrases
- topic models
- pitman yor process
- topic modeling
- latent dirichlet allocation
- generative model
- probabilistic model
- latent variables
- text documents
- hierarchical bayesian model
- latent topics
- co occurrence
- latent topic models
- variational inference
- text mining
- data analysis
- gibbs sampling
- natural language
- training data
- probabilistic topic models
- probabilistic latent semantic analysis
- text corpora
- visual recognition
- artificial intelligence
- event detection