Statistical Source Expansion for Question Answering

Statistical Source Expansion for Question Answering

A source expansion algorithm automatically extends a given text corpus with related information from large, unstructured sources. While the expanded corpus is not intended for human consumption, it can be leveraged in question answering (QA) and other information retrieval or extraction tasks to fin...

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Bibliographic Details
Main Author: Schlaefer, Nico
Format: Others
Published: Research Showcase @ CMU 2011
Subjects:
question answering
information retrival
Jeopardy!
Watson
TREC
Ephyra
Online Access:http://repository.cmu.edu/dissertations/341
http://repository.cmu.edu/cgi/viewcontent.cgi?article=1341&context=dissertations

Internet

http://repository.cmu.edu/dissertations/341
http://repository.cmu.edu/cgi/viewcontent.cgi?article=1341&context=dissertations

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