513 search results - page 68 / 103 » Learning Models for Ranking Aggregates |
158
Voted
CIKM
2008
Springer
15 years 6 months ago
2008
Springer
We present a passage relevance model for integrating syntactic and semantic evidence of biomedical concepts and topics using a probabilistic graphical model. Component models of t...
142
Voted
P2PKM
2004
15 years 5 months ago
2004
Abstract. In the future it is likely that peer communities will be routinely established for the purpose of sharing electronic resources and targeted information among groups of pe...
153
Voted
ICML
2005
IEEE
16 years 4 months ago
2005
IEEE
We derive algorithms for finding a nonnegative n-dimensional tensor factorization (n-NTF) which includes the non-negative matrix factorization (NMF) as a particular case when n = ...
256
Voted
ROCAI
2004
Springer
15 years 9 months ago
2004
Springer
We introduce a model class for statistical learning which is based on mixtures of propositional rules. In our mixture model, the weight of a rule is not uniform over the entire ins...
191
Voted
WWW
2010
ACM
15 years 11 months ago
2010
ACM
Recommender systems are an important component of many websites. Two of the most popular approaches are based on matrix factorization (MF) and Markov chains (MC). MF methods learn...