44 search results - page 1 / 9 » Multiple-View Approach for Smooth Information Retrieval |
UIST
1995
ACM
13 years 8 months ago
1995
ACM
Although various visualization techniques have been proposed for information retrieval tasks, most of them are based on a single strategy for viewing and navigating through the in...
3DPVT
2006
IEEE
13 years 8 months ago
2006
IEEE
We address multiple-view reconstruction under an optimization approach based on belief propagation. A novel formulation of belief propagation that operates in 3-D is proposed to f...
SIGIR
2002
ACM
13 years 4 months ago
2002
ACM
This paper follows a formal approach to information retrieval based on statistical language models. By introducing some simple reformulations of the basic language modeling approa...
IR
2010
13 years 3 months ago
2010
Abstract Most ranking algorithms are based on the optimization of some loss functions, such as the pairwise loss. However, these loss functions are often different from the criter...
CLEF
2007
Springer
13 years 11 months ago
2007
Springer
We present two simple but effective smoothing techniqes for the standard language model (LM) approach to information retrieval [12]. First, we extend the unigram Dirichlet smoothi...