Contextual emotion detection on text using gaussian process and tree based classifiers.
Angel Deborah SS. Milton RajendramT. T. MirnalineeRajalakshmi SivanaiahPublished in: Intell. Data Anal. (2022)
Keyphrases
- gaussian process
- gaussian processes
- kernel logistic regression
- approximate inference
- regression model
- gaussian process classification
- bayesian framework
- gaussian process regression
- training data
- semi supervised
- model selection
- hyperparameters
- latent variables
- gaussian process models
- decision trees
- information retrieval
- support vector
- sparse approximations
- facial expressions
- covariance function
- text mining
- training set
- expectation propagation
- image segmentation
- lexical features
- marginal likelihood
- feature selection