SEHP: stacking-based ensemble learning on novel features for review helpfulness prediction.
Muhammad Shahid Iqbal MalikAftab NawazPublished in: Knowl. Inf. Syst. (2024)
Keyphrases
- ensemble learning
- ensemble classifier
- ensemble methods
- multiple classifiers
- prediction accuracy
- weak learners
- generalization ability
- feature set
- online reviews
- feature extraction
- concept drift
- random forest
- base classifiers
- feature space
- benchmark datasets
- feature vectors
- back propagation
- index structure
- prior knowledge
- high dimensional
- decision trees