Sentiment classification for employees reviews using regression vector- stochastic gradient descent classifier (RV-SGDC).
Babacar GayeDezheng ZhangAziguli WulamuPublished in: PeerJ Comput. Sci. (2021)
Keyphrases
- sentiment classification
- stochastic gradient descent
- online product reviews
- online reviews
- product reviews
- sentiment analysis
- support vector machine
- multiple kernel learning
- weight vector
- opinion mining
- cross domain
- loss function
- support vector
- text classification
- least squares
- matrix factorization
- step size
- customer reviews
- training data
- feature selection
- svm classifier
- random forests
- feature vectors
- machine learning
- learning algorithm
- cross lingual
- learning rate
- regularization parameter
- information retrieval
- kernel function
- online algorithms
- feature space
- feature values
- training set
- e learning
- decision trees
- recommender systems
- random forest
- text mining
- model selection