RegressionTree.py 文件源码

def find_splits_parallel(args):
    var_space, label, col = args
    # var_space = data.iloc[:,col].tolist()
    return scipy.optimize.fminbound(error_function, min(var_space), max(var_space), args = (col, var_space, label), full_output = 1)
    # return, 
    # if not min_error or error < min_error:
    #   min_error = error
    #   split_var = col
    #   min_split = split