Natural Language Processing and Computational Linguistics

Natural Language Processing and Computational Linguistics
Author: Bhargav Srinivasa-Desikan
Publisher: Packt Publishing Ltd
Total Pages: 298
Release: 2018-06-29
Genre: Computers
ISBN: 1788837037

Work with Python and powerful open source tools such as Gensim and spaCy to perform modern text analysis, natural language processing, and computational linguistics algorithms. Key Features Discover the open source Python text analysis ecosystem, using spaCy, Gensim, scikit-learn, and Keras Hands-on text analysis with Python, featuring natural language processing and computational linguistics algorithms Learn deep learning techniques for text analysis Book Description Modern text analysis is now very accessible using Python and open source tools, so discover how you can now perform modern text analysis in this era of textual data. This book shows you how to use natural language processing, and computational linguistics algorithms, to make inferences and gain insights about data you have. These algorithms are based on statistical machine learning and artificial intelligence techniques. The tools to work with these algorithms are available to you right now - with Python, and tools like Gensim and spaCy. You'll start by learning about data cleaning, and then how to perform computational linguistics from first concepts. You're then ready to explore the more sophisticated areas of statistical NLP and deep learning using Python, with realistic language and text samples. You'll learn to tag, parse, and model text using the best tools. You'll gain hands-on knowledge of the best frameworks to use, and you'll know when to choose a tool like Gensim for topic models, and when to work with Keras for deep learning. This book balances theory and practical hands-on examples, so you can learn about and conduct your own natural language processing projects and computational linguistics. You'll discover the rich ecosystem of Python tools you have available to conduct NLP - and enter the interesting world of modern text analysis. What you will learn Why text analysis is important in our modern age Understand NLP terminology and get to know the Python tools and datasets Learn how to pre-process and clean textual data Convert textual data into vector space representations Using spaCy to process text Train your own NLP models for computational linguistics Use statistical learning and Topic Modeling algorithms for text, using Gensim and scikit-learn Employ deep learning techniques for text analysis using Keras Who this book is for This book is for you if you want to dive in, hands-first, into the interesting world of text analysis and NLP, and you're ready to work with the rich Python ecosystem of tools and datasets waiting for you!

Garbage In, Garbage Out

Garbage In, Garbage Out
Author: Vivian E. Thomson
Publisher: University of Virginia Press
Total Pages: 210
Release: 2009-09-14
Genre: Nature
ISBN: 0813928710

Your garbage is going places you’d never imagine. What used to be sent to the local dump now may move hundreds of miles by truck and barge to its final resting place. Virtually all forms of pollution migrate, subjected to natural forces such as wind and water currents. The movement of garbage, however, is under human control. Its patterns of migration reveal much about power sharing among state, local, and national institutions, about the Constitution’s protection of trash transport as a commercial activity, and about competing notions of social fairness. In Garbage In, Garbage Out, Vivian Thomson looks at Virginia’s status as the second-largest importer of trash in the United States and uses it as a touchstone for exploring the many controversies around trash generation and disposal. Political conflicts over waste management have been felt at all levels of government. Local governments who want to manage their own trash have fought other local governments hosting huge landfills that depend on trash generated hundreds of miles away. State governments have tried to avoid becoming the dumping grounds for cities hundreds of miles away. The constitutional questions raised in these battles have kept interstate trash transport on Congress’s agenda since the early 1990s. Whether the resulting legislative proposals actually address our most critical garbage-related problems, however, remains in question. Thomson sheds much-needed light on these problems. Within the context of increased interstate trash transport and the trend toward privatization of waste management, she examines the garbage issue from a number of perspectives--including the links between environmental justice and trash management, a critical evaluation of the theoretical and empirical relationship between economic growth and environmental improvement, and highlighting the ways in which waste management practices in the US differ from those in the European Union and Japan. Thomson then provides specific, substantive recommendations for our own policymakers. Everything eventually becomes trash. As we explore the long, often surprising, routes our garbage takes, we begin to understand that it is something more than a mere nuisance that regularly "disappears" from our curbside. Rather, trash generation and management reflect patterns of consumption, political choices over whether garbage is primarily pollution or commerce, the social distribution of environmental risk, and how our daily lives compare with those of our counterparts in other industrialized nations.

Outsmart Waste

Outsmart Waste
Author: Tom Szaky
Publisher: Berrett-Koehler Publishers
Total Pages: 169
Release: 2014-01-14
Genre: Business & Economics
ISBN: 1626560250

Ever-expanding landfills, ocean gyres filled with floating plastic mush, endangered wildlife. Our garbage has become a massive and exponentially growing problem in modern society. Eco-entrepreneur Tom Szaky explores why this crisis exists and explains how can we solve it by eliminating the very idea of garbage. To outsmart waste, he says, we first have to understand it, then change how we create it, and finally rethink what we do with it. By mimicking nature and focusing on the value inherent in our by-products, we can transform the waste we can't avoid creating from useless trash to a useful resource. Szaky demonstrates that there is value in every kind of garbage, from used chewing gum to juice pouches to cigarette butts. After reading this mind-expanding book, you will never think about garbage the same way again.

The Slight Edge

The Slight Edge
Author: Jeff Olson
Publisher: Greenleaf Book Group
Total Pages: 297
Release: 2013-11-04
Genre: Business & Economics
ISBN: 1626340463

Turning Simple Disciplines into Massive Success & Happiness

Gone Tomorrow

Gone Tomorrow
Author: Heather Rogers
Publisher: New Press, The
Total Pages: 265
Release: 2013-03-05
Genre: Political Science
ISBN: 1595585729

“A galvanizing exposé” of America’s trash problem from plastic in the ocean to “wasteful packaging, bogus recycling, and flawed landfills and incinerators” (Booklist, starred review). Eat a take-out meal, buy a pair of shoes, or read a newspaper, and you’re soon faced with a bewildering amount of garbage. The United States is the planet’s number-one producer of trash. Each American throws out 4.5 pounds daily. But garbage is also a global problem. Today, the Pacific Ocean contains six times more plastic waste than zooplankton. How did we end up with this much rubbish, and where does it all go? Journalist and filmmaker Heather Rogers answers these questions by taking readers on a grisly and fascinating tour through the underworld of garbage. Gone Tomorrow excavates the history of rubbish handling from the nineteenth century to the present, pinpointing the roots of today’s waste-addicted society. With a “lively authorial voice,” Rogers draws connections between modern industrial production, consumer culture, and our throwaway lifestyle (New York Press). She also investigates the politics of recycling and the export of trash to poor countries, while offering a potent argument for change. “A clear-thinking and peppery writer, Rogers presents a galvanizing exposé of how we became the planet’s trash monsters. . . . [Gone Tomorrow] details everything that is wrong with today’s wasteful packaging, bogus recycling, and flawed landfills and incinerators. . . . Rogers exhibits black-belt precision.” —Booklist, starred review

On Garbage

On Garbage
Author: John Scanlan
Publisher: Reaktion Books
Total Pages: 212
Release: 2005-03
Genre: History
ISBN: 9781861892225

On Garbage is the first book to examine the detritus of Western culture in full range—not only material waste and ruin, but also residual or "broken" knowledge and the lingering remainders of cultural thought systems.

Where Does the Garbage Go?

Where Does the Garbage Go?
Author: Paul Showers
Publisher: Perfection Learning
Total Pages: 32
Release: 2015-08-04
Genre: Juvenile Nonfiction
ISBN: 9781680651607

Explains how people create too much waste and how waste is now recycled and put into landfills.

Garbage in Popular Culture

Garbage in Popular Culture
Author: Mehita Iqani
Publisher: State University of New York Press
Total Pages: 257
Release: 2020-11-01
Genre: Social Science
ISBN: 1438480199

Garbage in Popular Culture is the first book to explicitly link media discourse, consumer culture and the cultural politics of garbage in contemporary global society. It makes an original contribution to the areas of consumer culture studies, visual culture, media and communications, and cultural theory through a critical analysis of the ways in which waste and garbage are visually communicated in the public realm. Mehita Iqani examines three key themes evident in the global representation of garbage: questions of agency and activism, cultures of hedonism and luxury, and anxieties about devastation and its affect. Each theme is explored through a number of case studies, including zero-waste recycling campaigns communicated on Instagram, to fine art made with waste, popular entertainment festivals, tropical beach tourism, and films about oil spills and plastic waste in oceans. Iqani argues that we need a new vocabulary to think about what it means to be human in this new age of consumption-produced waste, and reflects on what rubbish allows us to learn about our relationship with the natural world.

Resisting Garbage

Resisting Garbage
Author: Lily Baum Pollans
Publisher: University of Texas Press
Total Pages: 208
Release: 2021-11-02
Genre: History
ISBN: 1477323708

Resisting Garbage presents a new approach to understanding practices of waste removal and recycling in American cities, one that is grounded in the close observation of case studies while being broadly applicable to many American cities today. Most current waste practices in the United States, Lily Baum Pollans argues, prioritize sanitation and efficiency while allowing limited post-consumer recycling as a way to quell consumers’ environmental anxiety. After setting out the contours of this “weak recycling waste regime,” Pollans zooms in on the very different waste management stories of Seattle and Boston over the last forty years. While Boston’s local politics resulted in a waste-export program with minimal recycling, Seattle created new frameworks for thinking about consumption, disposal, and the roles that local governments and ordinary people can play as partners in a project of resource stewardship. By exploring how these two approaches have played out at the national level, Resisting Garbage provides new avenues for evaluating municipal action and fostering practices that will create environmentally meaningful change.