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luke-japanese-large-emotion-classification-v1
alter-wang/luke-japanese-large-emotion-classification-v1
luke-japanese-large-emotion-classification-v1 is a text classification model from alter-wang. Use it when you need a label for a piece of text. It is set up for transformers.
This is a LUKE (Japanese version) Base model for emotion analysis in Japanese additionally fine-tuned for emotion detection and classification.
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At a glance
- Task
- Text Classification
- Library
- transformers
- Model type
- luke
- Access
- Public
- Created
- Jul 22, 2025
- Updated
- Jul 28, 2025
- SHA
- a830401f
Model card
From the Hugging Face model README
This is a LUKE (Japanese version) Base model for emotion analysis in Japanese additionally fine-tuned for emotion detection and classification.
The model was based on studio-ousia/luke-japanese-large, and later fine-tuned on a dataset containing 10 labels of emotional texts from Japanese dictionaries, blogs and Twitter.
The dataset was composed of about 1,700 sentences, with about 100~250 sentences each for each emotion category.
emotion_mapping = { 0: 'amaze/surprise', 1: 'anger', 2: 'dislike', 3: 'excitement', 4: 'fear', 5: 'joy', 6: 'like/fondness', 7: 'relief', 8: 'sad/gloom', 9: 'shame' }
emotion_mapping = { 0: '驚き', 1: '怒り', 2: 'いや', 3: '昂り', 4: '怖がり', 5: '喜び', 6: '好き', 7: '安らぎ', 8: '悲しみ', 9: '恥ずかしい' }
Evaluation result with our test data
| Accuracy | Macro F1 |
|---|---|
| 95.57% | 95.42% |
I will continue to fine-tune this model soon.
- Task
- Text Classification
- Library
- transformers
- Type
- luke
- Languages
- ja
- Created
- Jul 22, 2025
- Updated
- Jul 28, 2025