摘要:
alter table [table_name] SET TBLPROPERTIES ('write.distribution-mode'='none', 'write.spark.fanout.enabled' ='true'); ALTER TABLE [table_name] WRITE LO 阅读全文
摘要:
Knn算法实现 k近邻算法¶ 0.引入依赖¶ In [8]: import numpy as np import pandas as pd #这里直接引入sklearn里面的数据集,iris 鸢尾花 from sklearn.datasets import load_iris from sklear 阅读全文