224 search results - page 17 / 45 » Semi-parametric and Non-parametric Term Weighting for Inform... |
SIGIR
2006
ACM
14 years 1 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...
TREC
2007
13 years 9 months ago
2007
This paper describes our participation in the TREC Legal experiments in 2007. We have applied novel normalization techniques that are designed to slightly favor longer documents i...
CIKM
2010
Springer
13 years 6 months ago
2010
Springer
The probabilistic formalism of quantum physics is said to provide a sound basis for building a principled information retrieval framework. Such a framework can be based on the not...
TKDE
2010
13 years 6 months ago
2010
Abstract— In this work, web-based metrics for semantic similarity computation between words or terms are presented and compared with the state-of-the-art. Starting from the funda...
SIGIR
2006
ACM
14 years 1 months ago
2006
ACM
We hypothesized that language modeling retrieval would improve if we reduced the need for document smoothing to provide an inverse document frequency (IDF) like effect. We create...