Natural Language Processing with Python pdf epub mobi txt 電子書下載2025

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Steven Bird是墨爾本大學計算機科學和軟件工程係副教授，以及賓夕法尼亞大學語言數據聯閤會高級研究助理。

剋萊因是愛丁堡大學信息學院語言技術教授。

洛普最近從賓夕法尼亞大學獲得機器學習自然語言處理博士學位，目前是波士頓BBN Technologies公司的研究員。

出版者:O'Reilly Media

作者:Steven Bird

出品人:

頁數:504

译者:

出版時間:2009-7-10

價格:USD 44.99

裝幀:Paperback

isbn號碼:9780596516499

叢書系列:

圖書標籤:

Python
自然語言處理
NLP
nlp
數據挖掘
語言學
計算機
O'Reilly

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This book offers a highly accessible introduction to Natural Language Processing, the field that underpins a variety of language technologies, ranging from predictive text and email filtering to automatic summarization and translation. With Natural Language Processing with Python, you'll learn how to write Python programs to work with large collections of unstructured text. You'll access richly-annotated datasets using a comprehensive range of linguistic data structures. And you'll understand the main algorithms for analyzing the content and structure of written communication.

Packed with examples and exercises, Natural Language Processing with Python will help you:

* Extract information from unstructured text, to guess the topic or identify "named entities"

* Analyze linguistic structure in text, including parsing and semantic analysis

* Access popular linguistic databases, including WordNet and treebanks

* Integrate techniques drawn from fields as diverse as linguistics and artificial intelligence

Perfect for individual study, or as a classroom and workshop textbook, this book will help you gain practical skills in Natural Language Processing using the Python programming language and the Natural Language Toolkit (NLTK) open source library.

If you're interested in developing Web applications, analyzing multilingual news sources, documenting endangered languages, or if you are simply curious to have a programmer's perspective on how human language works, you will find Natural Language Processing with Python both fascinating and immensely useful.

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結閤Python的語言特性，循序漸進介紹瞭很多自然語言處理方麵的知識，以及如何使用nltk進行NLP。再次體會到Python在文本處理方麵有著很多先天優勢。不過，如果Python較為熟悉，這本書的很多章節可以略過。

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入門級彆的書，如果你對Python不太瞭解，裏麵還有介紹Python基本語法的內容。講的主要是針對英文的自然語言處理，關於中文的基本沒有，但大緻思路是相通的。這本書是基於python2的。裏麵有些代碼已經運行不瞭瞭。但是作者在http://www.nltk.org/book/ 有本書基於python3的修訂...

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《Python自然語言處理(影印版)》提供瞭非常易學的自然語言處理入門介紹，該領域涵蓋從文本和電子郵件預測過濾，到自動總結和翻譯等多種語言處理技術。在《Python自然語言處理(影印版)》中，你將學會編寫Python程序處理大量非結構化文本。你還將通過使用綜閤語言數據結構訪問含...

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https://usyiyi.github.io/nlp-py-2e-zh/ ==========================================================================================================================================================

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