February 2024
Intermediate to advanced
649 pages
9h 58m
Chinese
Overview
使用Python实现NLP项目的大量实践经验
Key Features
- NLTK是自然语言处理领域中非常受欢迎和广泛使用的Python库。
Book Description
NLTK是自然语言处理领域中非常受欢迎和广泛使用的Python库。NLTK的优点在于其简单性，其中大多数复杂的自然语言处理任务使用几行代码即可完成。本书旨在讲述如何用Python和NLTK解决各种自然语言处理任务并开发机器学习方面的应用。本书介绍了NLTK的基本模块，讲述了采用NLTK实现自然语言处理的大量技巧，讨论了一些文本处理方法和语言处理技术，展示了使用Python实现NLP项目的大量实践经验。本书主要内容包括文本挖掘/NLP任务中所需的所有预处理步骤，如何使用Python 3的NLTK 3进行文本处理，如何通过Python开展NLP项目。
本书适合NLP和机器学习领域的爱好者、Python程序员以及机器学习领域的研究人员阅读。
本书包括以下主要内容
• 使用词性标注和分块的方法对文本进行整理与清洗。
• 把文本标记为句子，把句子标记为单词。
• 文本分类和情感分析。
• 字符串匹配算法和归一化方法。
• 信息检索和文本摘要的概念。
• 使用Python解决各种NLP任务的方式。
What you will learn
- 使用词性标注和分块的方法对文本进行整理与清洗。
- 把文本标记为句子，把句子标记为单词。
- 文本分类和情感分析。
- 字符串匹配算法和归一化方法。
- 信息检索和文本摘要的概念。
- 使用Python解决各种NLP任务的方式。
Who this book is for
本书适合NLP和机器学习领域的爱好者、对文本处理感兴趣的读者、想要快速学习NLTK的资深Python程序员以及机器学习领域的研究人员阅读。
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