Gliner Small V2.1

🚀 GLiNER - 通用命名实体识别模型

GLiNER是一个命名实体识别（NER）模型，它能够使用双向Transformer编码器（类似BERT）识别任何实体类型。该模型为传统NER模型（局限于预定义实体）和大语言模型（虽灵活但在资源受限场景下成本高且规模大）提供了实用的替代方案。

🚀 快速开始

安装

要使用此模型，你必须安装GLiNER Python库：

!pip install gliner

使用示例

基础用法

一旦你下载了GLiNER库，就可以导入GLiNER类。然后使用GLiNER.from_pretrained加载模型，并使用predict_entities预测实体。

from gliner import GLiNER

model = GLiNER.from_pretrained("urchade/gliner_small-v2.1")

text = """
Cristiano Ronaldo dos Santos Aveiro (Portuguese pronunciation: [kɾiʃˈtjɐnu ʁɔˈnaldu]; born 5 February 1985) is a Portuguese professional footballer who plays as a forward for and captains both Saudi Pro League club Al Nassr and the Portugal national team. Widely regarded as one of the greatest players of all time, Ronaldo has won five Ballon d'Or awards,[note 3] a record three UEFA Men's Player of the Year Awards, and four European Golden Shoes, the most by a European player. He has won 33 trophies in his career, including seven league titles, five UEFA Champions Leagues, the UEFA European Championship and the UEFA Nations League. Ronaldo holds the records for most appearances (183), goals (140) and assists (42) in the Champions League, goals in the European Championship (14), international goals (128) and international appearances (205). He is one of the few players to have made over 1,200 professional career appearances, the most by an outfield player, and has scored over 850 official senior career goals for club and country, making him the top goalscorer of all time.
"""

labels = ["person", "award", "date", "competitions", "teams"]

entities = model.predict_entities(text, labels)

for entity in entities:
    print(entity["text"], "=>", entity["label"])

运行上述代码，输出结果如下：

Cristiano Ronaldo dos Santos Aveiro => person
5 February 1985 => date
Al Nassr => teams
Portugal national team => teams
Ballon d'Or => award
UEFA Men's Player of the Year Awards => award
European Golden Shoes => award
UEFA Champions Leagues => competitions
UEFA European Championship => competitions
UEFA Nations League => competitions
Champions League => competitions
European Championship => competitions

✨ 主要特性

• 通用实体识别：能够识别任何实体类型，突破了传统NER模型对预定义实体的限制。
• 资源友好：相较于大语言模型，在资源受限的场景下更具优势。

📦 安装指南

要使用此模型，你必须安装GLiNER Python库：

!pip install gliner

💻 使用示例

基础用法

from gliner import GLiNER

model = GLiNER.from_pretrained("urchade/gliner_small-v2.1")

text = """
Cristiano Ronaldo dos Santos Aveiro (Portuguese pronunciation: [kɾiʃˈtjɐnu ʁɔˈnaldu]; born 5 February 1985) is a Portuguese professional footballer who plays as a forward for and captains both Saudi Pro League club Al Nassr and the Portugal national team. Widely regarded as one of the greatest players of all time, Ronaldo has won five Ballon d'Or awards,[note 3] a record three UEFA Men's Player of the Year Awards, and four European Golden Shoes, the most by a European player. He has won 33 trophies in his career, including seven league titles, five UEFA Champions Leagues, the UEFA European Championship and the UEFA Nations League. Ronaldo holds the records for most appearances (183), goals (140) and assists (42) in the Champions League, goals in the European Championship (14), international goals (128) and international appearances (205). He is one of the few players to have made over 1,200 professional career appearances, the most by an outfield player, and has scored over 850 official senior career goals for club and country, making him the top goalscorer of all time.
"""

labels = ["person", "award", "date", "competitions", "teams"]

entities = model.predict_entities(text, labels)

for entity in entities:
    print(entity["text"], "=>", entity["label"])

📚 详细文档

可用模型

命名实体识别基准测试结果

🔧 技术细节

GLiNER使用双向Transformer编码器（类似BERT）来实现命名实体识别。这种架构使得模型能够捕捉文本中的上下文信息，从而更准确地识别各种实体类型。

📄 许可证

本项目采用Apache-2.0许可证。

📎 相关链接

• 论文：GLiNER: Generalist Model for Named Entity Recognition using Bidirectional Transformer
• 代码仓库：https://github.com/urchade/GLiNER

👨‍💻 模型作者

• Urchade Zaratiana
• Nadi Tomeh
• Pierre Holat
• Thierry Charnois

📖 引用

@misc{zaratiana2023gliner,
      title={GLiNER: Generalist Model for Named Entity Recognition using Bidirectional Transformer}, 
      author={Urchade Zaratiana and Nadi Tomeh and Pierre Holat and Thierry Charnois},
      year={2023},
      eprint={2311.08526},
      archivePrefix={arXiv},
      primaryClass={cs.CL}
}