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--- |
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language: |
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- multilingual |
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license: |
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- cc-by-nc-sa-4.0 |
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multilinguality: |
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- multilingual |
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size_categories: |
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- 100K<n<1M |
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source_datasets: |
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- original |
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task_categories: |
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- other |
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- object-detection |
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- text-retrieval |
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- token-classification |
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- text-generation |
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task_ids: [] |
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pretty_name: Mario Maker 2 super worlds |
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tags: |
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- text-mining |
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--- |
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# Mario Maker 2 super worlds |
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Part of the [Mario Maker 2 Dataset Collection](https://tgrcode.com/posts/mario_maker_2_datasets) |
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## Dataset Description |
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The Mario Maker 2 super worlds dataset consists of 289 thousand super worlds from Nintendo's online service totaling around 13.5GB of data. The dataset was created using the self-hosted [Mario Maker 2 api](https://tgrcode.com/posts/mario_maker_2_api) over the course of 1 month in February 2022. |
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### How to use it |
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The Mario Maker 2 super worlds dataset is a very large dataset so for most use cases it is recommended to make use of the streaming API of `datasets`. You can load and iterate through the dataset with the following code: |
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```python |
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from datasets import load_dataset |
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ds = load_dataset("TheGreatRambler/mm2_world", streaming=True, split="train") |
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print(next(iter(ds))) |
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#OUTPUT: |
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{ |
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'pid': '14510618610706594411', |
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'world_id': 'c96012bef256ba6b_20200513204805563301', |
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'worlds': 1, |
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'levels': 5, |
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'planet_type': 0, |
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'created': 1589420886, |
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'unk1': [some binary data], |
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'unk5': 3, |
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'unk6': 1, |
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'unk7': 1, |
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'thumbnail': [some binary data] |
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} |
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``` |
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Each row is a unique super world denoted by the `world_id` created by the player denoted by the `pid`. Thumbnails are binary PNGs. `unk1` describes the super world itself, including the world map, but its format is unknown as of now. |
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You can also download the full dataset. Note that this will download ~13.5GB: |
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```python |
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ds = load_dataset("TheGreatRambler/mm2_world", split="train") |
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``` |
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## Data Structure |
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### Data Instances |
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```python |
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{ |
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'pid': '14510618610706594411', |
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'world_id': 'c96012bef256ba6b_20200513204805563301', |
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'worlds': 1, |
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'levels': 5, |
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'planet_type': 0, |
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'created': 1589420886, |
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'unk1': [some binary data], |
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'unk5': 3, |
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'unk6': 1, |
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'unk7': 1, |
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'thumbnail': [some binary data] |
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} |
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``` |
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### Data Fields |
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|Field|Type|Description| |
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|---|---|---| |
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|pid|string|The player ID of the user who created this super world| |
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|world_id|string|World ID| |
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|worlds|int|Number of worlds| |
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|levels|int|Number of levels| |
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|planet_type|int|Planet type, enum below| |
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|created|int|UTC timestamp of when this super world was created| |
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|unk1|bytes|Unknown| |
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|unk5|int|Unknown| |
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|unk6|int|Unknown| |
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|unk7|int|Unknown| |
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|thumbnail|bytes|The thumbnail, as a JPEG binary| |
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|thumbnail_url|string|The old URL of this thumbnail| |
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|thumbnail_size|int|The filesize of this thumbnail| |
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|thumbnail_filename|string|The filename of this thumbnail| |
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### Data Splits |
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The dataset only contains a train split. |
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## Enums |
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The dataset contains some enum integer fields. This can be used to convert back to their string equivalents: |
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```python |
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SuperWorldPlanetType = { |
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0: "Earth", |
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1: "Moon", |
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2: "Sand", |
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3: "Green", |
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4: "Ice", |
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5: "Ringed", |
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6: "Red", |
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7: "Spiral" |
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} |
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``` |
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<!-- TODO create detailed statistics --> |
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## Dataset Creation |
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The dataset was created over a little more than a month in Febuary 2022 using the self hosted [Mario Maker 2 api](https://tgrcode.com/posts/mario_maker_2_api). As requests made to Nintendo's servers require authentication the process had to be done with upmost care and limiting download speed as to not overload the API and risk a ban. There are no intentions to create an updated release of this dataset. |
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## Considerations for Using the Data |
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The dataset consists of super worlds from many different Mario Maker 2 players globally and as such harmful depictions could be present in their super world thumbnails. |
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