957 search results - page 23 / 192 » A Probability Model for Combining Ranks |
154
click to vote
ML
2010
ACM
15 years 2 months ago
2010
ACM
Scientific literature with rich metadata can be represented as a labeled directed graph. This graph representation enables a number of scientific tasks such as ad hoc retrieval o...
123
click to vote
SIGIR
2006
ACM
15 years 9 months ago
2006
ACM
Rank aggregation is a pervading operation in IR technology. We hypothesize that the performance of score-based aggregation may be affected by artificial, usually meaningless devia...
237
click to vote
VLDB
2008
ACM
16 years 4 months ago
2008
ACM
This paper presents a probabilistic relational modelling (implementation) of the major probabilistic retrieval models. Such a high-level implementation is useful since it supports ...
146
click to vote
ICML
2007
IEEE
16 years 4 months ago
2007
IEEE
The paper is concerned with learning to rank, which is to construct a model or a function for ranking objects. Learning to rank is useful for document retrieval, collaborative fil...
158
click to vote
SIAMSC
2008
15 years 3 months ago
2008
A multilevel adaptive aggregation method for calculating the stationary probability vector of an irreducible stochastic matrix is described. The method is a special case of the ada...