8795 search results - page 47 / 1759 » Measuring Generality of Documents |
115
click to vote
SIGIR
2009
ACM
15 years 10 months ago
2009
ACM
Information retrieval systems are evaluated against test collections of topics, documents, and assessments of which documents are relevant to which topics. Documents are chosen fo...
169
Voted
SIGIR
2004
ACM
15 years 9 months ago
2004
ACM
We present a probabilistic model for a document corpus that combines many of the desirable features of previous models. The model is called “GaP” for Gamma-Poisson, the distri...
113
Voted
CIKM
2010
Springer
15 years 2 months ago
2010
Springer
The probability that a term appears in relevant documents ( ) is a fundamental quantity in several probabilistic retrieval models, however it is difficult to estimate without rele...
110
Voted
WWW
2004
ACM
16 years 4 months ago
2004
ACM
Maximizing only the relevance between queries and documents will not satisfy users if they want the top search results to present a wide coverage of topics by a few representative...
109
Voted
WWW
2006
ACM
16 years 4 months ago
2006
ACM
In this short note we demonstrate the applicability of hyperlink downweighting by means of language model disagreement. The method filters out hyperlinks with no relevance to the ...