Imagen del editor

Discourse Parsing (Paperback)

Lin Ziheng

ISBN 10: 3659341932 / ISBN 13: 9783659341939
Editorial: LAP Lambert Academic Publishing, United States, 2013
Nuevos Condición: New Encuadernación de tapa blanda
Librería: The Book Depository EURO (London, Reino Unido)

Librería en AbeBooks desde: 29 de abril de 2014 Valoración librería Valoración 3 estrellas

Cantidad disponible: 1

Comprar nuevo
Precio: EUR 102,00 Convertir moneda
Gastos de envío: EUR 3,56 De Reino Unido a Estados Unidos de America Destinos, gastos y plazos de envío
Añadir al carrito

Descripción

Language: English . Brand New Book. We investigate a natural language problem of parsing a free text into its discourse structure. Specifically, we look at how to parse free texts in the Penn Discourse Treebank representation in a fully data-driven approach. We first propose a classifier to tackle the hard problem of Implicit discourse relation classification. We then design a parsing algorithm and implement it into a full parser in a pipeline. We present a comprehensive evaluation on the parser from both component-wise and error-cascading perspectives. Textual coherence is strongly connected to a text s discourse structure. We present a novel model to represent and assess the discourse coherence of a text with the use of our discourse parser. Our model assumes that coherent text implicitly favors certain types of discourse relation transitions. We implement this model and apply it towards the text ordering ranking task, which aims to discern an original text from a permuted ordering of its sentences. Lastly, we demonstrate that incorporating discourse features can significantly improve two downstream natural language processing (NLP) tasks -- argumentative zoning and summarization -- in the scholarly domain. N° de ref. de la librería KNV9783659341939

Hacer una pregunta a la librería

Detalles bibliográficos

Título: Discourse Parsing (Paperback)

Editorial: LAP Lambert Academic Publishing, United States

Año de publicación: 2013

Encuadernación: Paperback

Condición del libro: New

Acerca de

Reseña del editor:

We investigate a natural language problem of parsing a free text into its discourse structure. Specifically, we look at how to parse free texts in the Penn Discourse Treebank representation in a fully data-driven approach. We first propose a classifier to tackle the hard problem of Implicit discourse relation classification. We then design a parsing algorithm and implement it into a full parser in a pipeline. We present a comprehensive evaluation on the parser from both component-wise and error-cascading perspectives. Textual coherence is strongly connected to a text's discourse structure. We present a novel model to represent and assess the discourse coherence of a text with the use of our discourse parser. Our model assumes that coherent text implicitly favors certain types of discourse relation transitions. We implement this model and apply it towards the text ordering ranking task, which aims to discern an original text from a permuted ordering of its sentences. Lastly, we demonstrate that incorporating discourse features can significantly improve two downstream natural language processing (NLP) tasks -- argumentative zoning and summarization -- in the scholarly domain.

"Sobre este título" puede pertenecer a otra edición de este libro.

Descripción de la librería

The Book Depository - bookdepository.com - is the UK's largest dedicated online bookseller offering the largest range of titles in the world, available for dispatch within 48 hours. Founded in 2004 to make 'All Books To All' we focus on selling 'less of more' rather than 'more of less', differentiating ourself from other retailers who increasingly focus on bestsellers. All books available to All Currently, The Book Depository is able to ship over 4 million unique titles, within 48 hours, from our fulfillment centre in Gloucester, United Kingdom. This figure is increasing everyday. Apart from publishers, distributors and wholesalers, we even list and supply books from other retailers!

Ver la página web de la librería

Condiciones de venta:

All books are shipped in New condition promptly, we are
happy to accept returns up to 30 days from purchase. Orders
usually ship within 1-2 business days. Domestic Shipments
are sent by Royal Mail, and International by Priority
Airmail. We are happy to accept returns up to 30 days from
purchase.

¿ Name of business : The Book Depository Ltd
¿ Form of legal entity : A Limited Company
¿ Business address: The Book Depository, Thames Central, Hatfield Road,
Slough, Berkshire, SL1 1QE
¿ Email address:...

Más información
Condiciones de envío:

Orders usually ship within 1-2 business days. Domestic Shipments are sent by Royal
Mail, and International by Priority Airmail. Orders usually ship within 1-2
business days. Domestic Shipments are sent by Royal Mail, and International by
Priority Airmail. We are happy to accept returns up to 30 days from purchase.
Please contact the seller directly if you wish to return an order.

Todos los libros de esta librería

Métodos de pago
aceptados por la librería

Visa Mastercard American Express Carte Bleue