• AdaBoost (short for Adaptive Boosting) is a statistical classification meta-algorithm formulated by Yoav Freund and Robert Schapire in 1995, who won the...
    25 KB (4,890 words) - 23:48, 28 October 2024
  • then developed AdaBoost, an adaptive boosting algorithm that won the prestigious Gödel Prize. Only algorithms that are provable boosting algorithms in...
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  • LogitBoost is a boosting algorithm formulated by Jerome Friedman, Trevor Hastie, and Robert Tibshirani. The original paper casts the AdaBoost algorithm...
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  • demand. AdaBoost Random forest Catboost LightGBM XGBoost Decision tree learning Hastie, T.; Tibshirani, R.; Friedman, J. H. (2009). "10. Boosting and Additive...
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  • CoBoosting accomplishes this feat by borrowing concepts from AdaBoost. In both CoTrain and CoBoost the training and testing example sets must follow two properties...
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  • discovered repeatedly in very diverse fields such as machine learning (AdaBoost, Winnow, Hedge), optimization (solving linear programs), theoretical computer...
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  • or not. Viola–Jones is essentially a boosted feature learning algorithm, trained by running a modified AdaBoost algorithm on Haar feature classifiers...
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  • produce a strong learner. It has been shown, for several boosting algorithms (including AdaBoost), that regularization via early stopping can provide guarantees...
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  • Thumbnail for Yoav Freund
    on AdaBoost. In 2004 he was awarded the Paris Kanellakis Award. He was elected an AAAI Fellow in 2008. Robert Schapire; Yoav Freund (2012). Boosting: Foundations...
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    machine learning methods like kernel regression, support vector machines, AdaBoost, structured estimation, among others. For computer vision in particular...
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    Augusta Ada King, Countess of Lovelace (née Byron; 10 December 1815 – 27 November 1852), also known as Ada Lovelace, was an English mathematician and writer...
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  • introduced by Yoav Freund in 2001. AdaBoost performs well on a variety of datasets; however, it can be shown that AdaBoost does not perform well on noisy...
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  • García, N. (2012). "adabag: An R package for classification with AdaBoost.M1, AdaBoost-SAMME and Bagging". {{cite journal}}: Cite journal requires |journal=...
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    character recognition includes Haar-like features, Freeman Chain code, AdaBoost detection and deep learning neural networks methods. Haar-like features...
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  • Many boosting algorithms rely on the notion of a margin to assign weight to samples. If a convex loss is utilized (as in AdaBoost or LogitBoost, for instance)...
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  • Dissertation Award in 1991. Together with Yoav Freund, he invented the AdaBoost algorithm in 1996. They both received the Gödel prize in 2003 for this...
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  • emphasize the training instances previously mis-modeled. A typical example is AdaBoost. These can be used for regression-type and classification-type problems...
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  • Thumbnail for Decision stump
    ensemble techniques such as bagging and boosting. For example, a Viola–Jones face detection algorithm employs AdaBoost with decision stumps as weak learners...
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  • simulated annealing, adaptive coordinate descent, adaptive quadrature, AdaBoost, Adagrad, Adadelta, RMSprop, and Adam. In data compression, adaptive coding...
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  • (disambiguation), several people Robert Schapire, computer scientist who co-invented AdaBoost, a widely used machine learning meta-algorithm. Roy D. Shapiro, Professor...
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  • Màrquez, Lluís; Padró, Lluís (2003). A simple named entity extractor using AdaBoost (PDF). CoNLL. Tjong Kim Sang, Erik F.; De Meulder, Fien (2003). Introduction...
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  • neural network Neural circuit Catastrophic interference Ensemble learning AdaBoost Overfitting Neural backpropagation Backpropagation through time Three-factor...
    55 KB (7,829 words) - 21:47, 31 October 2024
  • Thumbnail for Gödel Prize
    decision-theoretic generalization of on-line learning and an application to boosting" (PDF), Journal of Computer and System Sciences, 55 (1): 119–139, doi:10...
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  • to isolate the blocks best suited for human detection, they applied the AdaBoost algorithm to select those blocks to be included in the cascade. In their...
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  • increase in clock speeds with the Ada Lovelace architecture with the RTX 4090's base clock speed being higher than the boost clock speed of the RTX 3090 Ti...
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  • Zero-attribute rule Boosting (meta-algorithm): Use many weak learners to boost effectiveness AdaBoost: adaptive boosting BrownBoost: a boosting algorithm that...
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  • Abdelrahman (2017-06-13). "AFIF4: Deep Gender Classification based on AdaBoost-based Fusion of Isolated Facial Features and Foggy Faces". arXiv:1706.04277...
    105 KB (6,552 words) - 17:19, 18 October 2024
  • aggregating (bagging) developed by Leo Breiman 1995 – AdaBoost algorithm, the first practical boosting algorithm, was introduced by Yoav Freund and Robert...
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  • Thumbnail for Facial recognition system
    Haar-like feature approach to object recognition in digital images to launch AdaBoost, the first real-time frontal-view face detector. By 2015, the Viola–Jones...
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  • Thumbnail for Loss functions for classification
    sensitive to outliers. The exponentially-weighted 0-1 loss is used in the AdaBoost algorithm giving implicitly rise to the exponential loss. The minimizer...
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