7913 search results - page 251 / 1583 » Information Collection on a Graph |
104
Voted
SIGIR
2012
ACM
13 years 3 months ago
2012
ACM
We present a novel interpretation of Clarity [5], a widely used query performance predictor. While Clarity is commonly described as a measure of the “distance” between the lan...
119
Voted
SDM
2010
SIAM
14 years 11 months ago
2010
SIAM
Collaborative filtering is an important topic in data mining and has been widely used in recommendation system. In this paper, we proposed a unified model for collaborative fil...
98
Voted
SIGIR
2008
ACM
15 years 18 days ago
2008
ACM
We present a novel passage-based approach to re-ranking documents in an initially retrieved list so as to improve precision at top ranks. While most work on passage-based document...
99
Voted
ICASSP
2010
IEEE
14 years 11 months ago
2010
IEEE
Coping with Information Overload is a major challenge of the 21st century. Huge volumes and varieties of multilingual data must be processed to extract salient information. Previo...
107
Voted
IJCNN
2007
IEEE
15 years 7 months ago
2007
IEEE
—A new interactive visualization tool is proposed for textual data mining based on bipartite graph visualization. Applications to three text datasets are presented to show the ca...