Datasets:

Nozomi1856
/

NAG-MEQD-Experiment-Data

Exception:    SplitsNotFoundError
Message:      The split names could not be parsed from the dataset config.
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.12/site-packages/datasets/inspect.py", line 286, in get_dataset_config_info
                  for split_generator in builder._split_generators(
                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 91, in _split_generators
                  pa_table = next(iter(self._generate_tables(**splits[0].gen_kwargs, allow_full_read=False)))[1]
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 193, in _generate_tables
                  examples = [ujson_loads(line) for line in batch.splitlines()]
                              ^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/utils/json.py", line 20, in ujson_loads
                  return pd.io.json.ujson_loads(*args, **kwargs)
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
              ValueError: Expected object or value
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/split_names.py", line 65, in compute_split_names_from_streaming_response
                  for split in get_dataset_split_names(
                               ^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/inspect.py", line 340, in get_dataset_split_names
                  info = get_dataset_config_info(
                         ^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/inspect.py", line 291, in get_dataset_config_info
                  raise SplitsNotFoundError("The split names could not be parsed from the dataset config.") from err
              datasets.inspect.SplitsNotFoundError: The split names could not be parsed from the dataset config.

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NAG-ME-QD Experiment Data

Trained model weights, elite archive, and full experiment results from the Neural-Architecture-Generation-using-MAP-Elites-Quality-Diversity research project.

Code repository: github.com/[Nozomi1856]/Neural-Architecture-Generation-using-MAP-Elites-Quality-Diversity
Author: Pratheeksha Aravind

Experiment configuration

Setting	Value
Dataset	CIFAR-10
MAP-Elites iterations	20
Initial population	10
Evaluation mode	Zero-shot
Final training epochs	5
Behavior space dimensions	32
Seed	42

Total runtime: ~24.8 minutes

Results summary

Model	Cell type	Val accuracy	Parameters
top1 (`fe0b192e6185`)	HYBRID	54.4%	40,842
top2 (`705bc1677934`)	HYBRID	56.1%	56,330
top_transformer (`7266c514462f`)	HYBRID	58.0%	57,482
top_recurrent (`268dec31f257`)	DAG	44.3%	77,194
top_conv (`fe0b192e6185`)	HYBRID	53.8%	40,842

Archive: 24 elites, QD score 11.99, max fitness 0.612, mean fitness 0.500

File structure

nag_output/
├── final_results.json              # Full experiment summary and config
├── final_qd_trajectory.json        # QD score, coverage, fitness per iteration
├── final_archive_changes.json      # Per-iteration archive update history
├── final_mutation_stats.json       # Mutation operator success rates
├── behavior_space_reference.json   # 32D behavior dimension definitions
├── qd_trajectory_plot.png          # Fitness/coverage plot
│
├── top1/
│   ├── architecture.json           # Architecture specification
│   ├── model.pth                   # Trained PyTorch weights
│   └── training_history.json       # Per-epoch loss and accuracy
├── top2/                           # (same structure)
├── top_conv/                       # (same structure)
├── top_transformer/                # (same structure)
├── top_recurrent/                  # (same structure)
│
└── elite_archive/
    ├── elite_index.json            # Index of all 24 elites with fitness and tags
    └── elite_[id].json             # Per-elite architecture spec and behavior vector

Loading a model

import torch
import json

# Load architecture spec
with open("nag_output/top_transformer/architecture.json") as f:
    arch_spec = json.load(f)

# Load weights
weights = torch.load("nag_output/top_transformer/model.pth", map_location="cpu")

# To rebuild the model, use NASNetwork from the code repo:
# https://github.com/Nozomi1856/Multi-Paradigm-MAP-Elites-Quality-Diversity-Neural-Architecture-Generation-with-DARTS-cells

Notes

The zero-shot fitness scores used during search are proxy estimates, not true validation accuracy. Final accuracy figures above are from short post-search training runs (5 epochs). Results likely reflect basic CNN structure and standard training hyperparameters more than the NAS components — this is a known limitation of the current implementation.

Citation

If you use this data, please credit:

Pratheeksha Aravind. NAG-ME-QD: Neural Architecture Generation with MAP-Elites 
Quality-Diversity Optimization. Work in progress, 2026.
GitHub: https://github.com/Nozomi1856/Neural-Architecture-Generation-using-MAP-Elites-Quality-Diversity/settings

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