Generative Models for Product Attribute Extraction.
Ansel BlumeNasser ZalmoutHeng JiXian LiPublished in: EMNLP (Industry Track) (2023)
Keyphrases
- generative model
- probabilistic model
- mixture model
- discriminative models
- hierarchical hidden markov models
- information extraction
- em algorithm
- discriminative learning
- object categories
- prior knowledge
- semi supervised
- generative and discriminative models
- maximum entropy principle
- higher order
- conditional random fields
- image statistics
- reinforcement learning
- similarity measure