1018 search results - page 147 / 204 » Document Representation in Natural Language Text Retrieval |
168
click to vote
SIGIR
2012
ACM
13 years 6 months ago
2012
ACM
The intent-oriented search diversification methods developed in the field so far tend to build on generative views of the retrieval system to be diversified. Core algorithm compon...
164
click to vote
CIKM
2008
Springer
15 years 6 months ago
2008
Springer
We present a passage relevance model for integrating syntactic and semantic evidence of biomedical concepts and topics using a probabilistic graphical model. Component models of t...
125
click to vote
JCDL
2010
ACM
15 years 9 months ago
2010
ACM
We present here a method for automatically projecting structural information across translations, including canonical citation structure (such as chapters and sections), speaker i...
149
click to vote
ASPLOS
2010
ACM
15 years 3 months ago
2010
ACM
Semantic indexing is a popular technique used to access and organize large amounts of unstructured text data. We describe an optimized implementation of semantic indexing and docu...
176
click to vote
TREC
2007
15 years 5 months ago
2007
A Question Answering (QA) system aims to return exact answers to natural language questions. While today information retrieval techniques are quite successful at locating within l...