Multi-level analysis and recognition of the text sentiment on the example of consumer opinions.
Jan KoconMonika Zasko-ZielinskaPiotr MilkowskiPublished in: RANLP (2019)
Keyphrases
- document analysis
- text analysis
- feature extraction
- pattern recognition
- positive or negative
- information retrieval
- data analysis
- sentiment analysis
- database
- recognition rate
- polarity classification
- product reviews
- structural analysis
- news stories
- recognition accuracy
- activity recognition
- action recognition
- statistical analysis
- social media
- image analysis
- keywords