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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評分☆☆☆☆☆

《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/ ==========================================================================================================================================================

評分☆☆☆☆☆

粗略的看瞭一遍，最後幾章幾乎就是過瞭一眼。有很多知識是暫時看不懂，過一段時間需要重讀一遍。沒有提到中文的處理。不過大體的流程和原理應該是差不多的，書裏提到瞭以下的技術，中文處理應該也同樣需要，把看到大概的內容記錄如下 1.Tokenize 2.Tagging，也就是給齣詞性...

評分☆☆☆☆☆

不過書中還用瞭一部分篇幅穿插講解python最基礎的編程技術，就不太讓人理解瞭。讀這種書肯定是先對python有一定的瞭解瞭。這一點有點定位不清啊。整體的還是很不錯的。為什麼發錶不瞭，抱怨我評論太短。 150字還短麼