Learning and making decisions when costs and probabilities are both unknown
Proceedings of the seventh ACM SIGKDD international conference on Knowledge discovery and data mining
Machine Learning
Distributed learning with bagging-like performance
Pattern Recognition Letters
Bayes and Pseudo-Bayes Estimates of Conditional Probabilities and Their Reliability
ECML '93 Proceedings of the European Conference on Machine Learning
Toward a Query Language on Simulation Mesh Data: An Object-oriented Approach
DASFAA '01 Proceedings of the 7th International Conference on Database Systems for Advanced Applications
Wrapper-based computation and evaluation of sampling methods for imbalanced datasets
UBDM '05 Proceedings of the 1st international workshop on Utility-based data mining
Using classifier ensembles to label spatially disjoint data
Information Fusion
Automatically countering imbalance and its empirical relationship to cost
Data Mining and Knowledge Discovery
A divide-and-conquer recursive approach for scaling up instance selection algorithms
Data Mining and Knowledge Discovery
Detecting and ordering salient regions
Data Mining and Knowledge Discovery
Hi-index | 0.00 |
We describe an ensemble learning approach that accurately learns from data that has been partitioned according to the arbitrary spatial requirements of a large-scale simulation wherein classifiers may be trained only on the data local to a given partition. As a result, the class statistics can vary from partition to partition; some classes may even be missing from some partitions. In order to learn from such data, we combine a fast ensemble learning algorithm with Bayesian decision theory to generate an accurate predictive model of the simulation data. Results from a simulation of an impactor bar crushing a storage canister and from region recognition in face images show that regions of interest are successfully identified.