Natural Language Processing with Python

Natural Language Processing with Python

Author: Steven Bird

Publisher: "O'Reilly Media, Inc."

Published: 2009-06-12

Total Pages: 506

ISBN-13: 0596555717

DOWNLOAD EBOOK

This book offers a highly accessible introduction to natural language processing, the field that supports a variety of language technologies, from predictive text and email filtering to automatic summarization and translation. With it, you'll learn how to write Python programs that 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, either 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 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, or documenting endangered languages -- or if you're simply curious to have a programmer's perspective on how human language works -- you'll find Natural Language Processing with Python both fascinating and immensely useful.


Crop ecology, cultivation and uses of cactus pear

Crop ecology, cultivation and uses of cactus pear

Author: Food and Agriculture Organization of the United Nations

Publisher: Food & Agriculture Org.

Published: 2018-06-05

Total Pages: 244

ISBN-13: 9251098603

DOWNLOAD EBOOK

Cactus plants are precious natural resources that provide nutritious food for people and livestock, especially in dryland areas. Originally published in 1995, this extensively revised edition provides fresh insights into the cactus plant’s genetic resources, physiological traits, soil preferences and vulnerability to pests. It provides invaluable guidance on managing the resource to support food security and offers tips on how to exploit the plant’s culinary qualities.


A Frequency Dictionary of Spanish

A Frequency Dictionary of Spanish

Author: Mark Davies

Publisher: Routledge

Published: 2017-12-12

Total Pages: 1457

ISBN-13: 1134874537

DOWNLOAD EBOOK

A Frequency Dictionary of Spanish has been fully revised and updated, including over 500 new entries, making it an invaluable resource for students of Spanish. Based on a new web-based corpus containing more than 2 billion words collected from 21 Spanish-speaking countries, the second edition of A Frequency Dictionary of Spanish provides the most expansive and up-to-date guidelines on Spanish vocabulary. Each entry is accompanied with an illustrative example and full English translation. The Dictionary provides a rich resource for language teaching and curriculum design, while a separate CD version provides the full text in a tab-delimited format ideally suited for use by corpus and computational linguistics. With entries arranged both by frequency and alphabetically, A Frequency Dictionary of Spanish enables students of all levels to get the most out of their study of vocabulary in an engaging and efficient way.


Smuggler's Cove

Smuggler's Cove

Author: Martin Cate

Publisher: Ten Speed Press

Published: 2016-06-07

Total Pages: 352

ISBN-13: 1607747332

DOWNLOAD EBOOK

Martin and Rebecca Cate, founders and owners of Smuggler’s Cove (the most acclaimed tiki bar of the modern era) take you on a colorful journey into the lore and legend of tiki: its birth as an escapist fantasy for Depression-era Americans; how exotic cocktails were invented, stolen, and re-invented; Hollywood starlets and scandals; and tiki’s modern-day revival, in this James Beard Award-winning cocktail book. Featuring more than 100 delicious recipes (original and historic), plus a groundbreaking new approach to understanding rum, Smuggler’s Cove is the magnum opus of the contemporary tiki renaissance. Whether you’re looking for a new favorite cocktail, tips on how to trick out your home tiki grotto, help stocking your bar with great rums, or inspiration for your next tiki party, Smuggler’s Cove has everything you need to transform your world into a Polynesian Pop fantasia. Make yourself a Mai Tai, put your favorite exotica record on the hi-fi, and prepare to lose yourself in the fantastical world of tiki, one of the most alluring—and often misunderstood—movements in American cultural history.


Waterborne Zoonoses

Waterborne Zoonoses

Author: World Health Organization

Publisher: World Health Organization

Published: 2004

Total Pages: 18

ISBN-13: 9241562730

DOWNLOAD EBOOK

Zoonoses are infectious diseases that can be transmitted from animals (both wild and domestic) to humans. A significant number of emerging and re-emerging waterborne zoonotic pathogens have been recognised over recent decades, such as SARS, E. coli, campylobacter and cryptosporidium. This publication assesses current knowledge about waterborne zoonoses and identifies strategies and research needs for anticipating and controlling future emerging water-related diseases, in order to better protect the health of both humans and animals. It is based on the discussions of a workshop held in the United States in September 2003, which included 29 experts from 14 countries and diverse disciplines including microbiology, water epidemiology, medicine, sanitary engineering, food safety and regulatory policy.


The Family Fallout Shelter

The Family Fallout Shelter

Author:

Publisher:

Published: 1959

Total Pages: 32

ISBN-13:

DOWNLOAD EBOOK

"In an atomic war, blast, heat, and initial radiation could kill millions close to ground zero of nuclear bursts. Many more millions-everybody else-could be threatened by radioactive fallout. But most of these could be saved. The purpose of this booklet is to show how to escape death from fallout. Everyone, even those far from a likely target, would need shelter from fallout. Your Federal Government has a shelter policy based on the knowledge that most of those beyond the range of blast and heat will survive if they have adequate protection from fallout." -Author's description.


A Visit from St. Nicholas

A Visit from St. Nicholas

Author: Clement Clarke Moore

Publisher: Boston : Atlantic monthly Press

Published: 1921

Total Pages: 20

ISBN-13:

DOWNLOAD EBOOK

A poem about the visit that Santa Claus pays to the children of the world during the night before every Christmas.


Introduction to Natural Language Processing

Introduction to Natural Language Processing

Author: Jacob Eisenstein

Publisher: MIT Press

Published: 2019-10-01

Total Pages: 535

ISBN-13: 0262042843

DOWNLOAD EBOOK

A survey of computational methods for understanding, generating, and manipulating human language, which offers a synthesis of classical representations and algorithms with contemporary machine learning techniques. This textbook provides a technical perspective on natural language processing—methods for building computer software that understands, generates, and manipulates human language. It emphasizes contemporary data-driven approaches, focusing on techniques from supervised and unsupervised machine learning. The first section establishes a foundation in machine learning by building a set of tools that will be used throughout the book and applying them to word-based textual analysis. The second section introduces structured representations of language, including sequences, trees, and graphs. The third section explores different approaches to the representation and analysis of linguistic meaning, ranging from formal logic to neural word embeddings. The final section offers chapter-length treatments of three transformative applications of natural language processing: information extraction, machine translation, and text generation. End-of-chapter exercises include both paper-and-pencil analysis and software implementation. The text synthesizes and distills a broad and diverse research literature, linking contemporary machine learning techniques with the field's linguistic and computational foundations. It is suitable for use in advanced undergraduate and graduate-level courses and as a reference for software engineers and data scientists. Readers should have a background in computer programming and college-level mathematics. After mastering the material presented, students will have the technical skill to build and analyze novel natural language processing systems and to understand the latest research in the field.