Share
Question Answering for the Curated Web: Tasks and Methods in Qa Over Knowledge Bases and Text Collections
Rishiraj Saha Roy
(Author)
·
Avishek Anand
(Author)
·
Springer
· Paperback
Question Answering for the Curated Web: Tasks and Methods in Qa Over Knowledge Bases and Text Collections - Saha Roy, Rishiraj ; Anand, Avishek
£ 64.27
£ 71.41
You save: £ 7.14
Choose the list to add your product or create one New List
✓ Product added successfully to the Wishlist.
Go to My WishlistsIt will be shipped from our warehouse between
Friday, June 28 and
Monday, July 01.
You will receive it anywhere in United Kingdom between 1 and 3 business days after shipment.
Synopsis "Question Answering for the Curated Web: Tasks and Methods in Qa Over Knowledge Bases and Text Collections"
Question answering (QA) systems on the Web try to provide crisp answers to information needs posed in natural language, replacing the traditional ranked list of documents. QA, posing a multitude of research challenges, has emerged as one of the most actively investigated topics in information retrieval, natural language processing, and the artificial intelligence communities today. The flip side of such diverse and active interest is that publications are highly fragmented across several venues in the above communities, making it very difficult for new entrants to the field to get a good overview of the topic. Through this book, we make an attempt towards mitigating the above problem by providing an overview of the state-of-the-art in question answering. We cover the twin paradigms of curated Web sources used in QA tasks ‒ trusted text collections like Wikipedia, and objective information distilled into large-scale knowledge bases. We discuss distinct methodologies that have been applied to solve the QA problem in both these paradigms, using instantiations of recent systems for illustration. We begin with an overview of the problem setup and evaluation, cover notable sub-topics like open-domain, multi-hop, and conversational QA in depth, and conclude with key insights and emerging topics. We believe that this resource is a valuable contribution towards a unified view on QA, helping graduate students and researchers planning to work on this topic in the near future.
- 0% (0)
- 0% (0)
- 0% (0)
- 0% (0)
- 0% (0)
All books in our catalog are Original.
The book is written in English.
The binding of this edition is Paperback.
✓ Producto agregado correctamente al carro, Ir a Pagar.
