29 search results - page 1 / 6 » The nature of sensitivity in monotone missing not at random ... |
CSDA
2006
13 years 5 months ago
2006
Models for incomplete longitudinal data under missingness not at random have gained some popularity. At the same time, cautionary remarks have been issued regarding their sensitiv...
APPROX
2005
Springer
13 years 10 months ago
2005
Springer
Abstract: We study the average-case learnability of DNF formulas in the model of learning from uniformly distributed random examples. We define a natural model of random monotone ...
IJCAI
2007
13 years 6 months ago
2007
We present a general machine learning framework for modelling the phenomenon of missing information in data. We propose a masking process model to capture the stochastic nature of...
AAAI
2006
13 years 6 months ago
2006
We present a model for buying agents in e-marketplaces to interpret evaluations of sellers provided by other buying agents, known as advisors. The interpretation of seller evaluat...
COLING
2010
13 years 8 days ago
2010
Active Learning (AL) is a selective sampling strategy which has been shown to be particularly cost-efficient by drastically reducing the amount of training data to be manually ann...