Ekaterina Ovchinnikova

(Author)

Integration of World Knowledge for Natural Language Understanding (2012)Hardcover - 2012, 17 February 2012

Integration of World Knowledge for Natural Language Understanding (2012)
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Part of Series
Atlantis Thinking Machines
Print Length
242 pages
Language
English
Publisher
Atlantis Press
Date Published
17 Feb 2012
ISBN-10
949121652X
ISBN-13
9789491216527

Description

This book concerns non-linguistic knowledge required to perform computational natural language understanding (NLU). The main objective of the book is to show that inference-based NLU has the potential for practical large scale applications. First, an introduction to research areas relevant for NLU is given. We review approaches to linguistic meaning, explore knowledge resources, describe semantic parsers, and compare two main forms of inference: deduction and abduction. In the main part of the book, we propose an integrative knowledge base combining lexical-semantic, ontological, and distributional knowledge. A particular attention is payed to ensuring its consistency. We then design a reasoning procedure able to make use of the large scale knowledge base. We experiment both with a deduction-based NLU system and with an abductive reasoner. For evaluation, we use three different NLU tasks: recognizing textual entailment, semantic role labeling, and interpretation of noun dependencies.

Product Details

Author:
Ekaterina Ovchinnikova
Book Edition:
2012
Book Format:
Hardcover
Country of Origin:
NL
Date Published:
17 February 2012
Dimensions:
23.37 x 15.75 x 1.78 cm
Genre:
Science/Technology Aspects
ISBN-10:
949121652X
ISBN-13:
9789491216527
Language:
English
Location:
Paris
Pages:
242
Publisher:
Weight:
498.95 gm

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