Gliner Multi V2.1

🚀 GLiNER - 通用命名實體識別模型

GLiNER是一個命名實體識別（NER）模型，它藉助雙向變壓器編碼器（類似BERT），能夠識別任何類型的實體。它為傳統NER模型（侷限於預定義實體）和大語言模型（LLMs，雖靈活但在資源受限場景下成本高、體積大）提供了實用的替代方案。

🚀 快速開始

要使用此模型，你需要安裝GLiNER Python庫：

!pip install gliner

✨ 主要特性

GLiNER模型利用雙向變壓器編碼器，可識別任意類型的實體，突破了傳統NER模型只能識別預定義實體的限制，同時避免了大語言模型在資源受限場景下成本高、體積大的問題。

📦 安裝指南

若要使用該模型，你必須安裝GLiNER Python庫，命令如下：

!pip install gliner

💻 使用示例

基礎用法

在下載GLiNER庫後，你可以導入GLiNER類。接著，使用GLiNER.from_pretrained加載模型，並使用predict_entities預測實體。

from gliner import GLiNER

model = GLiNER.from_pretrained("urchade/gliner_multi-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"])

運行上述代碼後，輸出結果如下：

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

📚 詳細文檔

可用模型

命名實體識別基準測試結果

模型作者

該模型的作者包括：

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

引用信息

@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}
}

相關鏈接

• 論文：https://arxiv.org/abs/2311.08526
• 代碼倉庫：https://github.com/urchade/GLiNER

📄 許可證

本模型採用Apache-2.0許可證。