Aspect and Opinion Extraction of Indonesian Lipsticks Product Reviews using Conditional Random Field (CRF).
Deffri Kun IndartaAde RomadhonyPublished in: KST (2021)
Keyphrases
- conditional random fields
- product reviews
- information extraction
- sentiment analysis
- opinion mining
- crf model
- product features
- sentiment lexicon
- graphical models
- probabilistic model
- sentiment words
- hidden markov models
- sentiment classification
- random fields
- maximum entropy
- online product reviews
- automatically extracting
- generative model
- customer reviews
- consumer reviews
- information sources
- online reviews
- machine translation
- text mining
- higher order
- structured prediction
- user generated
- natural language processing
- semantic segmentation
- markov random field
- user generated content
- machine learning
- pairwise
- web documents
- information retrieval
- text classification
- segmentation method