W-Trans: A Weighted Transition Matrix Learning Algorithm for the Sensor-Based Human Activity Recognition.
Changhai WangBo WangHui LiangJianzhong ZhangWanwei HuangWangwei ZhangPublished in: IEEE Access (2020)
Keyphrases
- human activity recognition
- transition matrix
- learning algorithm
- markov chain
- activity recognition
- human activities
- sensor data
- directed graph
- training data
- reinforcement learning
- learning process
- supervised learning
- random walk
- markov decision process
- machine learning
- active learning
- machine learning algorithms
- search algorithm
- visual surveillance