A decision-theoretic generalization of on-line learning and an application to boosting
Journal of Computer and System Sciences - Special issue: 26th annual ACM symposium on the theory of computing & STOC'94, May 23–25, 1994, and second annual Europe an conference on computational learning theory (EuroCOLT'95), March 13–15, 1995
Multiclass learning, boosting, and error-correcting codes
COLT '99 Proceedings of the twelfth annual conference on Computational learning theory
Improved Boosting Algorithms Using Confidence-rated Predictions
Machine Learning - The Eleventh Annual Conference on computational Learning Theory
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Multiclass Boosting for Weak Classifiers
The Journal of Machine Learning Research
Multiclass boosting with repartitioning
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A review on the combination of binary classifiers in multiclass problems
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Coarse-To-Fine Multiclass Nested Cascades for Object Detection
ICPR '10 Proceedings of the 2010 20th International Conference on Pattern Recognition
Coarse-to-fine multiclass learning and classification for time-critical domains
Pattern Recognition Letters
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We present a novel approach to multiclass learning using an ensemblebased cascaded learning framework. By implementing a multiclass cascaded classifier with AdaBoost, we show how detection runtimes are accelerated since only a subset of the ensemble is executed, thus making the classifiers suitable for computer vision applications. We also propose a new multiclass weak learner and demonstrate the framework's ability to achieve arbitrarily low training errors in conjunction with it. We tested our algorithm against AdaBoost.OC, ECC and M2 multiclass learning methods, on seven benchmark UCI datasets. In our experiments, we found that our framework achieves higher accuracy on five out of seven datasets and displays faster runtime efficiency in all cases.