2034 search results - page 146 / 407 » Substring Selectivity Estimation |
126
click to vote
AUSDM
2006
Springer
15 years 8 months ago
2006
Springer
If the dataset available to machine learning results from cluster sampling (e.g. patients from a sample of hospital wards), the usual cross-validation error rate estimate can lead...
174
click to vote
IJCAI
2001
15 years 6 months ago
2001
For many supervised learning tasks it is very costly to produce training data with class labels. Active learning acquires data incrementally, at each stage using the model learned...
122
Voted
MVA
2000
15 years 6 months ago
2000
We propose a multi-camera system that can detect omni-directional pointing gestures and estimate the direction of pointing. In general, when a human points at something, their tar...
130
click to vote
VCIP
2000
15 years 6 months ago
2000
This work presents a geometry based vision system for aircraft recognition and pose estimation using single images. Pose estimation improves the tracking performance of guided wea...
141
click to vote
UAI
1997
15 years 6 months ago
1997
This paper re-examines the problem of parameter estimation in Bayesian networks with missing values and hidden variables from the perspective of recent work in on-line learning [1...