Recognizing Extended Spatiotemporal Expressions by Actively Trained Average Perceptron Ensembles.
Wei ZhangYang YuOsho GuptaJudith GelernterPublished in: CoRR (2015)
Keyphrases
- spatial and temporal
- learning algorithm
- active learning
- space time
- training set
- standard deviation
- real time
- facial expressions
- neural network
- decision trees
- database
- automatic recognition
- multilayer neural network
- feature space
- spatio temporal
- natural language
- data sets
- ensemble methods
- random forests
- spatiotemporal data
- trained classifiers