286 search results - page 16 / 58 » The Bias Problem and Language Models in Adaptive Filtering |
UM
2007
Springer
14 years 3 months ago
2007
Springer
One of the main problems of collaborative filtering recommenders is the sparsity of the ratings in the users-items matrix, and its negative effect on the prediction accuracy. This ...
UM
2005
Springer
14 years 2 months ago
2005
Springer
We present a computational framework designed to provide adaptive support aimed at triggering learning from problem-solving activities in the presence of worked-out examples. The k...
TAMODIA
2004
13 years 10 months ago
2004
In a Multiple User Interfaces (MUI) context, several models must be defined and adapted (tasks, user, .). Abstract models are progressively enriched in concrete models using patte...
IJCNN
2007
IEEE
14 years 3 months ago
2007
IEEE
— Serious efforts to develop computerized systems for natural language understanding and machine translation have taken place for more than half a century. Some successful system...
ICASSP
2011
IEEE
13 years 23 days ago
2011
IEEE
This paper presents a bilingual acoustic modeling approach for transcribing Mandarin-English code-mixed lectures with highly unbalanced language distribution. Special terminologie...