2536 search results - page 130 / 508 » Gravitation-based model for information retrieval |
CIKM
2007
Springer
14 years 3 months ago
2007
Springer
The term frequency normalisation parameter sensitivity is an important issue in the probabilistic model for Information Retrieval. A high parameter sensitivity indicates that a sl...
ICDAR
2007
IEEE
14 years 3 months ago
2007
IEEE
A vector model based information retrieval of handwritten medical forms is presented in this paper. In order to improve the IR performance on the erroneous output of handwriting r...
CIKM
2010
Springer
13 years 7 months ago
2010
Springer
We present a flexible new optimization framework for finding effective, reliable pseudo-relevance feedback models that unifies existing complementary approaches in a principled wa...
SIGIR
2006
ACM
14 years 3 months ago
2006
ACM
Emails are examples of structured documents with various fields. These fields can be exploited to enhance the retrieval effectiveness of an Information Retrieval (IR) system th...
INTERSPEECH
2010
13 years 4 months ago
2010
Information retrieval methods are frequently used for indexing and retrieving spoken documents, and more recently have been proposed for voice-search amongst a pre-defined set of ...