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README.md

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+---
+license: cc-by-4.0
+task_categories:
+- text-classification
+tags:
+- anime
+- booru
+- gelbooru
+- metadata
+pretty_name: Gelbooru Characters Enriched
+size_categories:
+- 100K<n<1M
+---
+
+# Gelbooru Characters Enriched
+
+This dataset is an enriched, fully-mapped version of Gelbooru character tags. It contains resolved franchise (copyright) associations and core appearance features (core tags) for 263,441 unique characters.
+
+## Dataset Details
+
+The dataset maps the original character list to their corresponding copyrights (franchises) and general core attributes. It was constructed using a multi-stage hybrid extraction pipeline:
+1. **Regex Extraction**: Extracting copyrights from name parentheses (e.g., `_(genshin_impact)`).
+2. **Gelbooru DAPI Resolution**: Fetching posts and querying tag types directly from Gelbooru to map copyrights and general tags.
+3. **Danbooru Fallback API**: Fetching metadata from Danbooru posts, with automated tag alias resolution.
+
+## Schema
+
+The dataset is saved in CSV format and contains the following columns:
+
+| Column Name | Type | Description |
+|---|---|---|
+| `tag_id` | integer | Unique identifier for the character tag on Gelbooru |
+| `tag_name` | string | Name of the character tag |
+| `post_count` | integer | Total number of posts on Gelbooru tagged with this character |
+| `copyright` | string | Resolved franchise or copyright associated with the character |
+| `core_tags` | string | Comma-separated list of the most frequent general tags representing the character's appearance |
+
+## Verification and Statistics
+
+- **Total Records**: 263,441
+- **Populated Copyrights**: 246,856 (93.7% coverage)
+- **Populated Core Tags**: 235,822 (89.5% coverage)