Python Natural Language Processing (Paperback)

Jalaj Thanaki

  • 出版商: Packt Publishing
  • 出版日期: 2017-07-31
  • 售價: $2,040
  • 貴賓價: 9.5$1,938
  • 語言: 英文
  • 頁數: 486
  • 裝訂: Paperback
  • ISBN: 1787121429
  • ISBN-13: 9781787121423
  • 相關分類: Python程式語言
  • 海外代購書籍(需單獨結帳)

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商品描述

Key Features

  • Implement Machine Learning and Deep Learning techniques for efficient natural language processing
  • Get started with NLTK and implement NLP in your applications with ease
  • Understand and interpret human languages with the power of text analysis via Python

Book Description

This book starts off by laying the foundation for Natural Language Processing and why Python is one of the best options to build an NLP-based expert system with advantages such as Community support, availability of frameworks and so on. Later it gives you a better understanding of available free forms of corpus and different types of dataset. After this, you will know how to choose a dataset for natural language processing applications and find the right NLP techniques to process sentences in datasets and understand their structure. You will also learn how to tokenize different parts of sentences and ways to analyze them.

During the course of the book, you will explore the semantic as well as syntactic analysis of text. You will understand how to solve various ambiguities in processing human language and will come across various scenarios while performing text analysis.

You will learn the very basics of getting the environment ready for natural language processing, move on to the initial setup, and then quickly understand sentences and language parts. You will learn the power of Machine Learning and Deep Learning to extract information from text data.

By the end of the book, you will have a clear understanding of natural language processing and will have worked on multiple examples that implement NLP in the real world.

What you will learn

  • Focus on Python programming paradigms, which are used to develop NLP

商品描述(中文翻譯)

主要特點


  • 實現機器學習和深度學習技術,以進行高效的自然語言處理

  • 使用NLTK開始並輕鬆實現NLP應用

  • 通過Python理解和解釋人類語言,進行文本分析

書籍描述

本書首先奠定了自然語言處理的基礎,並解釋了為什麼Python是構建基於NLP的專家系統的最佳選擇,包括社區支持、框架的可用性等優勢。接著,本書將幫助您更好地了解可用的免費語料庫形式和不同類型的數據集。在此之後,您將學會如何為自然語言處理應用選擇數據集,並找到正確的NLP技術來處理數據集中的句子並理解其結構。您還將學習如何對句子的不同部分進行分詞和分析的方法。

在本書的過程中,您將探索文本的語義和句法分析。您將了解如何解決處理人類語言時的各種歧義,並在進行文本分析時遇到各種情境。

您將學習為自然語言處理準備環境的基礎知識,然後進行初始設置,並迅速理解句子和語言部分。您將學習機器學習和深度學習的力量,從文本數據中提取信息。

通過閱讀本書,您將對自然語言處理有清晰的理解,並在多個實例中實施NLP應用。

您將學到什麼


  • 專注於用於開發NLP的Python編程範式