Emotion and Sentiment Recognition using Natural Language Processing and Machine Learning Techniques during Disaster Situation.
Peter HartTasnia RahmanSathish A. P. KumarPublished in: SSCI (2022)
Keyphrases
- natural language processing
- sentiment analysis
- machine learning
- emotion recognition
- opinion mining
- sentiment classification
- information extraction
- text mining
- computational linguistics
- semantic analysis
- text processing
- free text
- natural language
- wordnet
- sentence level
- machine learning algorithms
- facial expressions
- language processing
- semantic relations
- named entity recognition
- question answering
- text classification
- knowledge representation
- product reviews
- emergency response
- artificial intelligence
- feature engineering
- machine learning approaches
- computational biology
- machine translation
- named entities
- part of speech
- virtual humans
- word sense disambiguation
- expert systems
- affect sensing
- polarity classification
- field of natural language processing