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Browse files- README.md +31 -0
- config.json +30 -0
- model.safetensors +3 -0
README.md
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---
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language: en
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tags:
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- decision-transformer
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- reinforcement-learning
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- hierarchical-learning
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- hopper
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license: mit
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---
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# Hierarchical Decision Transformer for Hopper
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This model extends the Decision Transformer architecture with hierarchical clustering capabilities for improved long-horizon task performance on the Hopper-v3 environment.
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## Model Description
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- **Model Type:** Hierarchical Decision Transformer
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- **Training Environment:** Hopper-v3
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- **Input:** State observations (11 dimensions), desired returns
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- **Output:** Actions (3 dimensions)
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- **Architecture Features:**
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- Hierarchical clustering head for subtask identification
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- Subgoal-based weighting
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- Multi-task capabilities
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## Usage
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```python
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from transformers import DecisionTransformerModel
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model = DecisionTransformerModel.from_pretrained("anna4142/hierarchical-decision-transformer")
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```
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config.json
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{
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"act_dim": 3,
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"action_tanh": true,
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"activation_function": "relu",
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"architectures": [
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"TrainableDT"
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],
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"attn_pdrop": 0.1,
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"bos_token_id": 50256,
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"embd_pdrop": 0.1,
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"eos_token_id": 50256,
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"hidden_size": 128,
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"initializer_range": 0.02,
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"layer_norm_epsilon": 1e-05,
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"max_ep_len": 4096,
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"model_type": "decision_transformer",
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"n_head": 1,
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"n_inner": null,
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"n_layer": 3,
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"n_positions": 1024,
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"reorder_and_upcast_attn": false,
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"resid_pdrop": 0.1,
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"scale_attn_by_inverse_layer_idx": false,
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"scale_attn_weights": true,
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"state_dim": 11,
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"torch_dtype": "float32",
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"transformers_version": "4.46.2",
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"use_cache": true,
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"vocab_size": 1
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}
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model.safetensors
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version https://git-lfs.github.com/spec/v1
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oid sha256:7c9445590e753ce9c656435bf1b414567f444e7ef00d4c6befe58c83812851f3
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size 5025196
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