News Topic Classification Algorithm Based on Feature Retention.
Hongli DengQingqing ChenLingling HeBaolin HeTao YangPublished in: CAIBDA (2022)
Keyphrases
- classification algorithm
- input features
- news articles
- k nearest neighbor
- news stories
- document classification
- hot topics
- classification rules
- support vector machine
- knn
- training phase
- training set
- naive bayes
- class labels
- accurate classification
- concept drift
- feature set
- hierarchical classification
- classification method
- news items
- topic detection
- news topics
- learning algorithm
- social media
- multi label classification
- natural language
- keywords
- classifier ensemble
- decision trees
- clustering algorithm
- neural network
- data sets