Recognition of Cross-Language Acoustic Emotional Valence Using Stacked Ensemble Learning.
Kudakwashe ZvarevasheOludayo O. OlugbaraPublished in: Algorithms (2020)
Keyphrases
- ensemble learning
- cross language
- text retrieval
- generalization ability
- question answering
- document retrieval
- cross lingual
- document collections
- information access
- text categorization
- emotional state
- ensemble methods
- feature extraction
- concept drift
- speech retrieval
- unlabeled data
- pattern recognition
- base classifiers
- random forest
- speech recognition
- query expansion
- information retrieval systems
- support vector machine
- vector space
- unsupervised learning
- k nearest neighbor
- reinforcement learning
- feature selection
- information retrieval
- machine learning
- data sets