Research Article
A Joint Learning Approach to Face Detection in Wavelet Compressed Domain
Table 1
Variants of the AdaBoost algorithm.
| Algorithm | Authors and references | Description |
| AdaBoost | Freund and Schapire [22] | Original algorithm | RealBoost | Schapire and Singer [23] | A real version of weak hypothesis | AdaBoost.M1/M2 | Freund and Schapire [22] | Multiple class extension of original AdaBoost algorithm | AdaBoost.R | Freund and Schapire [22] | Solving regression problems | AdaBoost.MO/MH/MR | Schapire and Singer [23] | Multiclass, multilabel extensions | Kullback-Leibler Boosting | Liu and Shum [40] | Incorporate Kullback-Leibler divergence into AdaBoost | FloatBoost | Li and Zhang [9] | Replace exponential error function by backtrack mechanism |
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