Multi-class Sentiment Analysis of COVID-19 Tweets by Machine Learning and Deep Learning Approaches.
Moustafa MaaskriSid Ahmed Mokhtar MostefaouiMadani Hadj MeghaziMohamed GoismiPublished in: Computación y Sistemas (CyS) (2024)
Keyphrases
- multi class
- deep learning
- sentiment analysis
- machine learning
- text classification
- support vector machine
- sentiment classification
- unsupervised learning
- feature selection
- text mining
- natural language processing
- pairwise
- learning algorithm
- machine learning algorithms
- social media content
- computer vision
- decision trees
- reinforcement learning
- object detection
- neural network
- knowledge discovery
- knowledge representation
- association rules
- named entities
- data analysis
- mental models
- support vector
- similarity measure