Open-domain Question-answering

著者

• Prager, John

書誌事項

Open-domain Question-answering

John Prager

（Foundations and trends in information retrieval, 1:2）

Now Publishers, c2007

内容説明・目次

内容説明

Open-Domain Question Answering is an introduction to the field of Question Answering (QA). It covers the basic principles of QA along with a selection of systems that have exhibited interesting and significant techniques, so it serves more as a tutorial than as an exhaustive survey of the field. Starting with a brief history of the field, it goes on to describe the architecture of a QA system before analysing in detail some of the specific approaches that have been successfully deployed by academia and industry designing and building such systems. This is both a guide for beginners who are embarking on research in this area, and a useful reference for established researchers and practitioners in this field.

目次

• 1. Introduction
• 2. Overview of Question Answering
• 3. Evaluation
• 4. Specific Approaches
• 5. User Models and Question Complexity
• 6. Discussion
• Acknowledgements
• References

「Nielsen BookData」 より

詳細情報

• NII書誌ID(NCID): BB01338841
• ISBN:
  • 9781601980526
• 出版国コード: us
• タイトル言語コード: eng
• 本文言語コード: eng
• 出版地: Hanover
• ページ数/冊数: ix, 141 p.
• 大きさ: 24 cm
• 親書誌ID:
  • BB00611978