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查询Tags标签: adabosst,共有 2条记录-
numpy实现adabosst算法
import numpy as np import matplotlib.pyplot as plt class node:def __init__(self,index,value,clas):self.index=indexself.value=valueself.clas=clas def cpuloss(th,index):sum=0sum1=0for i in range(len(train)):if train[i,index]<=train[th,index]:if tra…
2021/8/22 11:06:19 人评论 次浏览 -
numpy实现adabosst算法
import numpy as np import matplotlib.pyplot as plt class node:def __init__(self,index,value,clas):self.index=indexself.value=valueself.clas=clas def cpuloss(th,index):sum=0sum1=0for i in range(len(train)):if train[i,index]<=train[th,index]:if tra…
2021/8/22 11:06:19 人评论 次浏览