dominionet
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Il set di dati DomainNet è costituito da immagini provenienti da sei domini distinti, tra cui foto (reali), pittura, clipart, rinvio, infografica e schizzo. Per dominio ci sono 48K - 172K immagini (600K in totale) suddivise in 345 classi.
In questa versione TFDS di DomainNet viene utilizzata la versione pulita.
FeaturesDict({
'image': Image(shape=(None, None, 3), dtype=uint8),
'label': ClassLabel(shape=(), dtype=int64, num_classes=345),
})
- Documentazione delle funzionalità :
Caratteristica | Classe | Forma | Tipo D | Descrizione |
---|
| CaratteristicheDict | | | |
Immagine | Immagine | (Nessuno, Nessuno, 3) | uint8 | |
etichetta | ClassLabel | | int64 | |
@inproceedings{peng2019moment,
title={Moment matching for multi-source domain adaptation},
author={Peng, Xingchao and Bai, Qinxun and Xia, Xide and Huang, Zijun and Saenko, Kate and Wang, Bo},
booktitle={Proceedings of the IEEE International Conference on Computer Vision},
pages={1406--1415},
year={2019}
}
domainnet/real (configurazione predefinita)
Diviso | Esempi |
---|
'test' | 52.041 |
'train' | 120.906 |

domainnet/pittura
Diviso | Esempi |
---|
'test' | 21.850 |
'train' | 50.416 |

domainnet/clipart
Diviso | Esempi |
---|
'test' | 14.604 |
'train' | 33.525 |

domainnet/quickdraw
Diviso | Esempi |
---|
'test' | 51.750 |
'train' | 120.750 |

domainnet/infograph
Diviso | Esempi |
---|
'test' | 15.582 |
'train' | 36.023 |

domainnet/schizzo
Diviso | Esempi |
---|
'test' | 20.916 |
'train' | 48.212 |

Salvo quando diversamente specificato, i contenuti di questa pagina sono concessi in base alla licenza Creative Commons Attribution 4.0, mentre gli esempi di codice sono concessi in base alla licenza Apache 2.0. Per ulteriori dettagli, consulta le norme del sito di Google Developers. Java è un marchio registrato di Oracle e/o delle sue consociate.
Ultimo aggiornamento 2022-11-23 UTC.
[null,null,["Ultimo aggiornamento 2022-11-23 UTC."],[],[],null,["# domainnet\n\n\u003cbr /\u003e\n\n- **Description**:\n\nThe DomainNet dataset consists of images from six distinct domains, including\nphotos (real), painting, clipart, quickdraw, infograph and sketch. Per domain\nthere are 48K - 172K images (600K in total) categorized into 345 classes.\n\nIn this TFDS version of DomainNet the cleaned version is used.\n\n- **Additional Documentation** :\n [Explore on Papers With Code\n north_east](https://paperswithcode.com/dataset/domainnet)\n\n- **Homepage** : \u003chttp://ai.bu.edu/DomainNet/\u003e\n\n- **Source code** :\n [`tfds.image_classification.domainnet.Domainnet`](https://github.com/tensorflow/datasets/tree/master/tensorflow_datasets/image_classification/domainnet/domainnet.py)\n\n- **Versions**:\n\n - **`1.0.0`** (default): Initial release.\n- **Auto-cached**\n ([documentation](https://www.tensorflow.org/datasets/performances#auto-caching)):\n No\n\n- **Feature structure**:\n\n FeaturesDict({\n 'image': Image(shape=(None, None, 3), dtype=uint8),\n 'label': ClassLabel(shape=(), dtype=int64, num_classes=345),\n })\n\n- **Feature documentation**:\n\n| Feature | Class | Shape | Dtype | Description |\n|---------|--------------|-----------------|-------|-------------|\n| | FeaturesDict | | | |\n| image | Image | (None, None, 3) | uint8 | |\n| label | ClassLabel | | int64 | |\n\n- **Supervised keys** (See\n [`as_supervised` doc](https://www.tensorflow.org/datasets/api_docs/python/tfds/load#args)):\n `('image', 'label')`\n\n- **Citation**:\n\n @inproceedings{peng2019moment,\n title={Moment matching for multi-source domain adaptation},\n author={Peng, Xingchao and Bai, Qinxun and Xia, Xide and Huang, Zijun and Saenko, Kate and Wang, Bo},\n booktitle={Proceedings of the IEEE International Conference on Computer Vision},\n pages={1406--1415},\n year={2019}\n }\n\ndomainnet/real (default config)\n-------------------------------\n\n- **Download size** : `5.65 GiB`\n\n- **Dataset size** : `5.75 GiB`\n\n- **Splits**:\n\n| Split | Examples |\n|-----------|----------|\n| `'test'` | 52,041 |\n| `'train'` | 120,906 |\n\n- **Figure** ([tfds.show_examples](https://www.tensorflow.org/datasets/api_docs/python/tfds/visualization/show_examples)):\n\n- **Examples** ([tfds.as_dataframe](https://www.tensorflow.org/datasets/api_docs/python/tfds/as_dataframe)):\n\nDisplay examples... \n\ndomainnet/painting\n------------------\n\n- **Download size** : `3.43 GiB`\n\n- **Dataset size** : `3.30 GiB`\n\n- **Splits**:\n\n| Split | Examples |\n|-----------|----------|\n| `'test'` | 21,850 |\n| `'train'` | 50,416 |\n\n- **Figure** ([tfds.show_examples](https://www.tensorflow.org/datasets/api_docs/python/tfds/visualization/show_examples)):\n\n- **Examples** ([tfds.as_dataframe](https://www.tensorflow.org/datasets/api_docs/python/tfds/as_dataframe)):\n\nDisplay examples... \n\ndomainnet/clipart\n-----------------\n\n- **Download size** : `1.19 GiB`\n\n- **Dataset size** : `1.27 GiB`\n\n- **Splits**:\n\n| Split | Examples |\n|-----------|----------|\n| `'test'` | 14,604 |\n| `'train'` | 33,525 |\n\n- **Figure** ([tfds.show_examples](https://www.tensorflow.org/datasets/api_docs/python/tfds/visualization/show_examples)):\n\n- **Examples** ([tfds.as_dataframe](https://www.tensorflow.org/datasets/api_docs/python/tfds/as_dataframe)):\n\nDisplay examples... \n\ndomainnet/quickdraw\n-------------------\n\n- **Download size** : `445.65 MiB`\n\n- **Dataset size** : `435.16 MiB`\n\n- **Splits**:\n\n| Split | Examples |\n|-----------|----------|\n| `'test'` | 51,750 |\n| `'train'` | 120,750 |\n\n- **Figure** ([tfds.show_examples](https://www.tensorflow.org/datasets/api_docs/python/tfds/visualization/show_examples)):\n\n- **Examples** ([tfds.as_dataframe](https://www.tensorflow.org/datasets/api_docs/python/tfds/as_dataframe)):\n\nDisplay examples... \n\ndomainnet/infograph\n-------------------\n\n- **Download size** : `4.04 GiB`\n\n- **Dataset size** : `4.17 GiB`\n\n- **Splits**:\n\n| Split | Examples |\n|-----------|----------|\n| `'test'` | 15,582 |\n| `'train'` | 36,023 |\n\n- **Figure** ([tfds.show_examples](https://www.tensorflow.org/datasets/api_docs/python/tfds/visualization/show_examples)):\n\n- **Examples** ([tfds.as_dataframe](https://www.tensorflow.org/datasets/api_docs/python/tfds/as_dataframe)):\n\nDisplay examples... \n\ndomainnet/sketch\n----------------\n\n- **Download size** : `2.46 GiB`\n\n- **Dataset size** : `2.55 GiB`\n\n- **Splits**:\n\n| Split | Examples |\n|-----------|----------|\n| `'test'` | 20,916 |\n| `'train'` | 48,212 |\n\n- **Figure** ([tfds.show_examples](https://www.tensorflow.org/datasets/api_docs/python/tfds/visualization/show_examples)):\n\n- **Examples** ([tfds.as_dataframe](https://www.tensorflow.org/datasets/api_docs/python/tfds/as_dataframe)):\n\nDisplay examples..."]]