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---
dataset_info:
features:
- name: image_id
dtype: string
- name: image
dtype: image
- name: mean_score
dtype: float32
- name: total_votes
dtype: int32
- name: rating_counts
sequence: int32
splits:
- name: train
num_bytes: 30423653087.844166
num_examples: 229957
- name: test
num_bytes: 3318287806.0878363
num_examples: 25551
download_size: 33811841760
dataset_size: 33741940893.932003
configs:
- config_name: default
data_files:
- split: train
path: data/train-*
- split: test
path: data/test-*
---
# AVA-Huggingface
This repository contains a Hugging Face dataset built from the [AVA (Aesthetic Visual Analysis)](https://github.com/imfing/ava_downloader) dataset. The dataset includes images along with their aesthetic scores, total votes, and rating distributions. The data is prepared by filtering out images with fewer than 50 votes and stratifying them based on the computed mean aesthetic score.
## Dataset Overview
- **Image ID**: Unique identifier for each image.
- **Image**: The actual image loaded from disk.
- **Mean Score**: The average aesthetic score computed from the rating counts.
- **Total Votes**: The total number of votes for the image.
- **Rating Counts**: The distribution of ratings (scores 1 through 10).
## Preprocessing Steps
1. **Parsing**: The `AVA.txt` file is parsed to extract the rating counts for each image.
2. **Filtering**: Images with fewer than 50 total votes are excluded.
3. **Stratification**: The filtered images are stratified into 10 bins based on their mean aesthetic score.
4. **Dataset Creation**: The data is then converted into a Hugging Face dataset with custom features for direct use with Hugging Face’s tools.
## Train/Test Split Note
**Important:** The train and test splits provided in this repository are generated using a simple range-based selection:
```python
dataset_full_dict = DatasetDict({
"train": hf_dataset_full.select(range(int(0.9 * len(hf_dataset_full)))),
"test": hf_dataset_full.select(range(int(0.1 * len(hf_dataset_full)), len(hf_dataset_full)))
})
```
This split is **not** the same as any official train/test split from the original AVA dataset. It is only meant to facilitate experiments and should not be considered as a validated split for rigorous evaluations.
## How to Use
You can load the dataset directly using the Hugging Face `datasets` library:
```python
from datasets import load_dataset
dataset = load_dataset("trojblue/Huggingface")
print(dataset)
```
(a stratified subset for model testing is also available here):
- [trojblue/AVA-aesthetics-10pct-min50-10bins · Datasets at Hugging Face](https://huggingface.co/datasets/trojblue/AVA-aesthetics-10pct-min50-10bins)
## Citation
If you use this dataset in your research, please consider citing the original work:
```bibtex
@inproceedings{murray2012ava,
title={AVA: A Large-Scale Database for Aesthetic Visual Analysis},
author={Murray, N and Marchesotti, L and Perronnin, F},
booktitle={Proceedings of the European Conference on Computer Vision (ECCV)},
pages={3--18},
year={2012}
}
```
## License
Please refer to the license of the original AVA dataset and ensure that you adhere to its terms when using this subset.
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