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总是第一次循环就 break(error rate =0) #14

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@TheBigRain

请问各位,
为什么鄙人运行出来总是第一次就break,(error_rate=0); 用拟合的模型在测试集上predict,发现AUC在0.7左右(并不是无效分类器).
难道是因为数据的问题?(也就是说不需要boosting,直接用弱学习器就能把training data学习得很好)?

请各位指点迷津,感激不尽.

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