Sciweavers

1283 search results - page 141 / 257
» Probabilistic structured query methods
Sort
View
ICDM
2006
IEEE
143views Data Mining» more  ICDM 2006»
14 years 3 months ago
Applying Data Mining to Pseudo-Relevance Feedback for High Performance Text Retrieval
In this paper, we investigate the use of data mining, in particular the text classification and co-training techniques, to identify more relevant passages based on a small set of...
Xiangji Huang, Yan Rui Huang, Miao Wen, Aijun An, ...
CHI
1995
ACM
14 years 19 days ago
LyberWorld: a 3D graphical user interface for fulltext retrieval
ld is a prototype IR user interface. It implements visualizations of an abstract information space – fulltext. The presentation demonstrates a visual user interface for the prob...
Matthias Hemmje
AAAI
2010
13 years 10 months ago
New Mini-Bucket Partitioning Heuristics for Bounding the Probability of Evidence
Mini-Bucket Elimination (MBE) is a well-known approximation algorithm deriving lower and upper bounds on quantities of interest over graphical models. It relies on a procedure tha...
Emma Rollon, Rina Dechter
ECIR
2008
Springer
13 years 10 months ago
Modeling Documents as Mixtures of Persons for Expert Finding
Abstract. In this paper we address the problem of searching for knowledgeable persons within the enterprise, known as the expert finding (or expert search) task. We present a proba...
Pavel Serdyukov, Djoerd Hiemstra
ESWS
2007
Springer
14 years 3 months ago
What Have Innsbruck and Leipzig in Common? Extracting Semantics from Wiki Content
Wikis are established means for the collaborative authoring, versioning and publishing of textual articles. The Wikipedia project, for example, succeeded in creating the by far lar...
Sören Auer, Jens Lehmann