Does BERT Understand Sentiment? Leveraging Comparisons Between Contextual and Non-Contextual Embeddings to Improve Aspect-Based Sentiment Models.
Natesh ReddyPranaydeep SinghMuktabh Mayank SrivastavaPublished in: CoRR (2020)
Keyphrases
- sentiment analysis
- contextual information
- sentiment classification
- opinion mining
- context dependent
- positive and negative
- neural network
- euclidean space
- information retrieval and extraction
- data sets
- opinion summarization
- sentence level
- vector space
- statistical models
- complex systems
- probabilistic model
- feature vectors
- feature space
- high level
- search engine
- data mining