🚀 jina-embeddings-v3
jina-embeddings-v3 是一款多语言模型，支持特征提取、句子相似度计算等功能。它在多个 MTEB 数据集上进行了测试，展现出了良好的性能。
📚 详细文档
模型信息
| 属性 |
详情 |
| 模型类型 |
jina-embeddings-v3 |
| 支持语言 |
多语言，包括南非语（af）、阿姆哈拉语（am）、阿拉伯语（ar）等众多语言 |
| 推理功能 |
不支持 |
| 库名称 |
transformers |
| 许可证 |
CC BY-NC 4.0 |
模型评估结果
MTEB AFQMC (default)
- 任务类型：STS（语义文本相似度）
| 指标类型 | 值 |
| ---- | ---- |
| cosine_pearson | 41.74237700998808 |
| cosine_spearman | 43.4726782647566 |
| euclidean_pearson | 42.244585459479964 |
| euclidean_spearman | 43.525070045169606 |
| main_score | 43.4726782647566 |
| manhattan_pearson | 42.04616728224863 |
| manhattan_spearman | 43.308828270754645 |
| pearson | 41.74237700998808 |
| spearman | 43.4726782647566 |
MTEB ArguAna-PL (default)
- 任务类型：Retrieval（信息检索）
| 指标类型 | 值 |
| ---- | ---- |
| main_score | 50.117999999999995 |
| map_at_1 | 24.253 |
| map_at_10 | 40.725 |
| map_at_100 | 41.699999999999996 |
| map_at_1000 | 41.707 |
| map_at_20 | 41.467999999999996 |
| map_at_3 | 35.467 |
| map_at_5 | 38.291 |
| mrr_at_1 | 24.751066856330013 |
| mrr_at_10 | 40.91063808169072 |
| mrr_at_100 | 41.885497923928675 |
| mrr_at_1000 | 41.89301098419842 |
| mrr_at_20 | 41.653552355442514 |
| mrr_at_3 | 35.656709340919775 |
| mrr_at_5 | 38.466097676623946 |
| 其他指标（如 nauc_map_at_* 等） | 具体数值见原文档 |
MTEB DBPedia-PL (default)
- 任务类型：Retrieval（信息检索）
| 指标类型 | 值 |
| ---- | ---- |
| main_score | 34.827000000000005 |
| map_at_1 | 7.049999999999999 |
| map_at_10 | 14.982999999999999 |
| map_at_100 | 20.816000000000003 |
| map_at_1000 | 22.33 |
| map_at_20 | 17.272000000000002 |
| map_at_3 | 10.661 |
| map_at_5 | 12.498 |
| mrr_at_1 | 57.25 |
| mrr_at_10 | 65.81934523809524 |
| mrr_at_100 | 66.2564203928212 |
| mrr_at_1000 | 66.27993662923856 |
| mrr_at_20 | 66.0732139130649 |
| mrr_at_3 | 64.08333333333333 |
| mrr_at_5 | 65.27083333333333 |
| 其他指标（如 nauc_map_at_* 等） | 具体数值见原文档 |
MTEB FiQA-PL (default)
- 任务类型：Retrieval（信息检索）
| 指标类型 | 值 |
| ---- | ---- |
| main_score | 38.828 |
| map_at_1 | 19.126 |
| map_at_10 | 31.002000000000002 |
| map_at_100 | 32.736 |
| map_at_1000 | 32.933 |
| map_at_20 | 31.894 |
| map_at_3 | 26.583000000000002 |
| map_at_5 | 28.904000000000003 |
| mrr_at_1 | 37.808641975308646 |
| 其他指标（文档未完整提供） | 具体数值见原文档 |
📄 许可证
本模型使用 CC BY-NC 4.0 许可证。
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Safetensors
Transformers 支持多种语言