Name
Title | ||
|---|---|---|
Multi-task Deep Reinforcement Learning with Evolutionary Algorithm and Policy Gradients Method in 3D Control Tasks |
Abstract | ||
|---|---|---|
In deep reinforcement learning, it is difficult to converge when the exploration is insufficient or a reward is sparse. Besides, on specific tasks, the amount of exploration may be limited. Therefore, it is considered effective to learn on source tasks that were previously for promoting learning on the target tasks. Existing researches have proposed pretraining methods for learning parameters that enable fast learning on multiple tasks. However, these methods are still limited by several problems, such as sparse reward, deviation of samples, dependence on initial parameters. In this research, we propose a pretraining method to train a model that can work well on variety of target tasks and solve the above problems with an evolutionary algorithm and policy gradients method. In this method, agents explore multiple environments with a diverse set of neural networks to train a general model with evolutionary algorithm and policy gradients method. In the experiments, we assume multiple 3D control source tasks. After the model training with our method on the source tasks, we show how effective the model is for the 3D control tasks of the target tasks. |
Year | DOI | Venue |
|---|---|---|
2019 | 10.1109/BCD.2019.8885129 | 2019 IEEE International Conference on Big Data, Cloud Computing, Data Science & Engineering (BCD) |
Keywords | DocType | ISBN |
deep learning,reinforcement learning,deep reinforcement learning,neuro-evolution,multi-task learning | Conference | 978-1-7281-0887-2 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
5 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Shota Imai | 1 | 0 | 0.34 |
| Yuichi Sei | 2 | 32 | 14.88 |
| Yasuyuki Tahara | 3 | 163 | 49.16 |
| ryohei orihara | 4 | 86 | 15.77 |
| Akihiko Ohsuga | 5 | 283 | 73.35 |