Sentiment Gradient, An Enhancement to the Truth, Lies and Sarcasm Detection.
Fernando Cardoso Durier da SilvaAna Cristina Bicharra GarciaSean Wolfgand Matsui SiqueiraPublished in: IBERAMIA (2022)
Keyphrases
- sentiment analysis
- detection method
- detection accuracy
- detection rate
- detection algorithm
- face detection
- opinion mining
- anomaly detection
- false alarms
- detection scheme
- learning algorithm
- image enhancement
- sentiment classification
- event detection
- positive and negative
- data sets
- false positives
- edge detection
- knn
- information retrieval