摘要:
features = [] diff_windowns = [1,3,6,12] groups = ['sum','mean','std','max','min','count'] for d in diff_windowns: exec("""last_{}_month = df[df['diff 阅读全文
摘要:
#定义合并函数:将有共同核心点的临时聚类簇合并 test_list_set = [{1,2,3},{3,4,5},{10,12,13},{4,5,8},{13,15},{7,8},{20,22}] result = [] for index, t0 in enumerate(test_list_se 阅读全文
摘要:
def mode(arr): dict_cnt = {} for x in arr: dict_cnt[x] = dict_cnt.get(x,0)+1 max_cnt = max(dict_cnt.values()) most_values = [k for k,v in dict_cnt.ite 阅读全文