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FRM一级
包含FRM一级传统在线课程、通关课程及试题相关提问答疑;
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he effect of this penalty is to shrink the parameter estimates towards zero, but it does not set any of them exactly to zero (which is a characteristic of L1 regularization, used by the LASSO). 老师,解释里的这句话和老师视频里解释的不一致。请解释一下
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