Double Embeddings and CNN-based Sequence Labeling for Aspect Extraction.
Hu XuBing LiuLei ShuPhilip S. YuPublished in: CoRR (2018)
Keyphrases
- sequence labeling
- conditional random fields
- named entity recognition
- dependency parsing
- information extraction
- structured prediction
- graphical models
- low dimensional
- vector space
- crf model
- higher order
- text classification
- markov models
- hedge detection
- artificial intelligence
- probabilistic inference
- markov random field
- dimensionality reduction
- probabilistic model
- hidden markov models
- training data