Evaluating the performance of a neuroevolution algorithm against a reinforcement learning algorithm on a self-driving car
Student thesis: Master thesis (including HD thesis)
- Kristián Kovalsky
4. term, Medialogy, Master (Master Programme)
Exploring various machine learning methods re- vealed that the traditional gradient-based learn- ing algorithms such as the ones used in rein- forcement learning might not be as efficient with certain tasks as they might seem. By drawing inspiration from multiple state of the art ex- amples, the idea of this project is comparing non-gradient-based algorithm such as neuroevo- lution with gradient-based reinforcement learn- ing on an irregular task of training a car to self-drive around circuits with varying complex- ity. The raw quantitative data collected dur- ing evaluation show that neuroevolution is capa- ble of producing solutions to this problem with great speed when compared to the reinforcement learning approach. However, when the reinforce- ment learning approach is allowed to train for long enough, it manages to train models that are outperforming even the ones created by neu- roevolution. Further statistical research is re- quired to see whether the differences in the per- formances are significant.
Specialisation | Computer Graphics |
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Language | English |
Publication date | 2020 |