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CIKM
2010
Springer
14 years 8 months ago
Recommendation based on object typicality
Current recommendation methods are mainly classified into contentbased, collaborative filtering and hybrid methods. These methods are based on similarity measurements among item...
Yi Cai, Ho-fung Leung, Qing Li, Jie Tang, Juanzi L...
COLT
2007
Springer
15 years 4 months ago
Learning Permutations with Exponential Weights
We give an algorithm for the on-line learning of permutations. The algorithm maintains its uncertainty about the target permutation as a doubly stochastic weight matrix, and makes...
David P. Helmbold, Manfred K. Warmuth
DIGRA
2005
Springer
15 years 3 months ago
Games for Learning: Are Schools Ready for What's to Come?
Games Studies is still a relatively new field where much basic research remains to be done. This study asks K-12 teachers about their attitudes towards the use of games for teachi...
Katrin Becker, Michele Jacobsen
ICASSP
2011
IEEE
14 years 1 months ago
Speaker and noise factorisation on the AURORA4 task
For many realistic scenarios, there are multiple factors that affect the clean speech signal. In this work approaches to handling two such factors, speaker and background noise di...
Yongqiang Wang, Mark J. F. Gales
CSDA
2006
84views more  CSDA 2006»
14 years 10 months ago
Extremal financial risk models and portfolio evaluation
It is difficult to find an existing single model which is able to simultaneously model exceedances over thresholds in multivariate financial time series. A new modeling approach, ...
Zhengjun Zhang, James Huang