AdaBoost通过对一些弱分类器(weak classifier)的组合来形成一个强分类器(strong classifier), “提升(boost)”弱分类器得到一个分类性能好的强分类器 每一个弱分类器都对前一个分类器错误分类的样本给与更多的重视
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Weak Classifier and Strong Classifier 弱分类器和强分类器
Simulation experiments show when the error rate is in an acceptable range, the algorithms using fewer weak classifiers will be able to guarantee the strong classifier to maintain a high correct rate.
对两种阈值和偏置计算方法的仿真实验结果表明,在错分率降可接受的范围内,二者均使用较少的弱分类器便可获得高识别率的强分类器。
The orientation of classifier phrase is strong.
量词短语的定位性较强。
Because neural networks have a very strong ability in pattern recognition, an NN classifier is used in the multi-parameter recognition of fault signals.
充分利用了神经网络极强的模式分类能力,用神经网分类器对故障信号进行多参量识别。
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