Emojis Pictogram Classification for Semantic Recognition of Emotional Context.
Muhammad AtifValentina FranzoniAlfredo MilaniPublished in: BI (2021)
Keyphrases
- pattern recognition
- feature extraction
- automatic recognition
- classification accuracy
- recognition rate
- object classification
- correct recognition
- recognition accuracy
- automatic classification
- support vector
- high level
- classification scheme
- decision trees
- context dependent
- feature selection
- contextual information
- pattern classification
- recognition process
- machine learning
- classification method
- learning algorithm
- context aware
- data sets
- preprocessing
- feature space
- training set
- unsupervised learning
- activity recognition
- support vector machine svm
- feature set
- recognition algorithm
- character recognition
- feature vectors
- semantic web
- class labels
- natural language
- preprocessing stage
- knowledge retrieval
- human recognition
- training samples