Abhishek Gupta, Benjamin Eysenbach, Julian Google, Brain Levine
We lifted 11 functions out of this paper's own repositories and ran 5 of them in a sandbox. "Ran" means the function executed on a synthesized input and returned a value. It is not a reproduction of the paper's results.
| Repository | Role | Ran |
|---|---|---|
| alirezakazemipour/DIAYN-PyTorch | — | 5 of 7 |
| navneet-nmk/Hierarchical-Meta-Reinforcement-Learning | pwc_unofficial | 0 of 4 |
| Function | Status | Where it lives |
|---|---|---|
| Discriminator | Ran | alirezakazemipour/DIAYN-PyTorch/Brain/agent.py code served (permissive licence) · get_code("6cb01147c4e509a3") |
| Memory | Ran | alirezakazemipour/DIAYN-PyTorch/Brain/agent.py code served (permissive licence) · get_code("b9f1643b2317c893") |
| PolicyNetwork | Ran | alirezakazemipour/DIAYN-PyTorch/Brain/agent.py code served (permissive licence) · get_code("f94f400f8198fffa") |
| QvalueNetwork | Ran | alirezakazemipour/DIAYN-PyTorch/Brain/agent.py code served (permissive licence) · get_code("80c6f43e5b975034") |
| ValueNetwork | Ran | alirezakazemipour/DIAYN-PyTorch/Brain/agent.py code served (permissive licence) · get_code("7149f4b47fc8f92f") |
| SACAgent | Not yet run | alirezakazemipour/DIAYN-PyTorch/Brain/agent.py code served (permissive licence) · get_code("b5094696507eef80") |
| init_weight | Not yet run | alirezakazemipour/DIAYN-PyTorch/Brain/agent.py code served (permissive licence) · get_code("5abea37f033582d3") |
| normalize_env | Not yet run | navneet-nmk/Hierarchical-Meta-Reinforcement-Learning/maml_rl/envs/normalized_env.py code served (permissive licence) · get_code("430c8be20a33317f") |
| total_rewards | Not yet run | navneet-nmk/Hierarchical-Meta-Reinforcement-Learning/t_maml_rl.py code served (permissive licence) · get_code("e70b539f75e44f24") |
| value_iteration | Not yet run | navneet-nmk/Hierarchical-Meta-Reinforcement-Learning/maml_rl/utils/reinforcement_learning.py code served (permissive licence) · get_code("9bb3898b9bf31939") |
| value_iteration_finite_horizon | Not yet run | navneet-nmk/Hierarchical-Meta-Reinforcement-Learning/maml_rl/utils/reinforcement_learning.py code served (permissive licence) · get_code("788406b2cba7e7a9") |
Some links come from the archived Papers with Code dataset (CC BY-SA 4.0): attribution and licence.
Intelligent creatures can explore their environments and learn useful skills without supervision. In this paper, we propose "Diversity is All You Need"(DIAYN), a method for learning useful skills without a reward function. Our proposed method learns skills by maximizing an information theoretic objective using a maximum entropy policy. On a variety of simulated robotic tasks, we show that this simple objective results in the unsupervised emergence of diverse skills, such as walking and jumping. In a number of reinforcement learning benchmark environments, our method is able to learn a skill that solves the benchmark task despite never receiving the true task reward. We show how pretrained skills can provide a good parameter initialization for downstream tasks, and can be composed hierarchically to solve complex, sparse reward tasks. Our results suggest that unsupervised discovery of skills can serve as an effective pretraining mechanism for overcoming challenges of exploration and data efficiency in reinforcement learning. * Work done as a member of the Google AI Residency Program (g.co/airesidency).
The same record, over MCP at https://syntology.ai/mcp:
get_harvested_code_for_paper("1802.06070")
get_code_for_paper("1802.06070")
have("1802.06070")
Connect an agent — have() is free.