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ZenLP - NLP工具包

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大道至简,返璞归真。

ZenLP 是一个为Python设计的极简、优雅的自然语言处理(NLP)工具包。

在大语言模型(LLM)席卷业界的今天,我们常常被其复杂的结构和高昂的资源需求所困扰。 ZenLP 回归初心,专注于那些历久弥新、效果稳健且具有高度可解释性的经典NLP算法。 我们相信,优雅的工程实现能让这些经典算法在现代NLP工作流中焕发新的光彩。

本项目旨在为每个算法提供:

  • 清晰、完备的文档和注释。
  • 符合直觉、易于使用的API。
  • 生产就绪的性能和稳定性。

欢迎来到ZenNLP的世界,在这里,我们用最少的代码,解决最核心的问题。

✨ 特性

  • 极简设计: 摒弃繁杂的依赖和配置,每个模块都力求小而美,专注做好一件事。
  • 无监督与自适应: 核心算法多为无监督实现,能自动从原始文本中学习,轻松适应不同领域。
  • 生产就绪: 所有代码均经过严格测试,并提供类型提示,确保在生产环境中的稳定性和可维护性。
  • 教育友好: 不仅是工具,更是学习经典NLP算法的优秀参考资料。每一行代码、每一篇文档都在传递算法的精髓。

🚀 快速开始

1. 安装

通过 pip 可以轻松安装 ZenLP:

pip install zenlp

2. 使用示例:发现新词

只需几行代码,即可从您的语料中发现新词。

from zenlp import discover
from pprint import pprint

corpus = [
    "大语言模型正在引领新一轮的技术革命。",
    "生成式AI的快速发展对内容创作产生了深远影响。",
    "遥遥领先的技术优势使得这家公司备受瞩目。",
    "赛博朋克风格的艺术作品充满了对未来的想象。",
    "这家公司的遥遥领先,得益于其强大的自研芯片。",
    "许多人对生成式AI的未来既期待又担忧。",
    "赛博朋克不仅仅是一种美学,更是一种文化现象。",
]

# 调用 discover 函数
# min_freq: 词语出现的最小频率
# min_pmi: 最小凝聚度 (内部关联性)
# min_entropy: 最小自由度 (外部多样性)
new_words = discover(
    corpus_source=corpus,
    min_freq=2,
    min_pmi=1.0, 
    min_entropy=0.5
)

pprint(new_words)

📖 功能模块

ZenLP 将会逐步涵盖NLP中的多个核心领域,每个模块都遵循“禅”的设计哲学。

  • ✅ zenlp.discovery - 新词发现
    • 功能: 基于 PMI + 左右熵 的无监督新词发现。
    • 状态: 已完成。

🤝 贡献 (Contributing)

我们热烈欢迎任何形式的贡献!无论您是想修复一个Bug、增加一个新功能,还是改进文档,都请不要犹豫。

请在提交前确保您的代码通过了测试,并遵循了项目的编码风格。

📜 许可证 (License)

本项目采用 MIT License 授权。


Made with ❤️ and Zenlp.

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