منابع مشابه
Interactively Training Pixel Classifiers
Manual generation of training examples for supervised learning is an expensive process. One way to reduce this cost is to produce training instances that are highly informative. To this end, it would be beneficial to produce training instances interactively. Rather than provide a supervised learning algorithm with one complete set of training examples before learning commences, it would be bett...
متن کاملInteractively Training Pixel Classiiers
| For typical classiication tasks, all training data are prepared in advance and are supplied to the classiier all at once. This is unnecessarily expensive and incurs overrtting problems, since the individual contributions of the training instances to the classiier are not known. We address this by proposing an interactive incremental framework for image classiier construction , where small num...
متن کاملInteractively Training Pixel Classi ersJustus
| For typical classiication tasks, all training data are prepared in advance and are supplied to the classiier all at once. This is unnecessarily expensive and incurs overrtting problems, since the individual contributions of the training instances to the classiier are not known. We address this by proposing an interactive incremental framework for image classiier construction , where small num...
متن کاملInteractive Training of Pixel Classifiers Opens New Possibilities
We propose a novel interactive incremental method for pixel classi er construction. It yields very e cient decision tree classi ers and allows training of hierarchical classi ers for recognition of simple structured objects. Two novel concepts made possible by our paradigm are demonstrated: (1) Incremental training of a decision tree classi er on a sequence of images permits incremental, non-it...
متن کاملBoosting Pixel-based Classifiers for Face Verification
The performance of face verification systems has steadily improved over the last few years. Stateof-the-art methods use the projection of the gray-scale face image into a Linear Discriminant subspace as input of a classifier such as Support Vector Machines or Multi-layer Perceptrons. Unfortunately, these classifiers involve thousands of parameters that are difficult to store on a smart-card for...
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ژورنال
عنوان ژورنال: International Journal of Pattern Recognition and Artificial Intelligence
سال: 1999
ISSN: 0218-0014,1793-6381
DOI: 10.1142/s0218001499000112