背景参考:
1、提取主成分 对样本进行PCA分析,查看不同变量贡献率,确定主要的指标。我们可以通过下列代码获取需要的所有数据:
import numpy as np
from sklearn.decomposition import PCA# 创建一个数据
np.random.seed(0)
data = np.random.random((100,5))
y = np.ra…
Cornus
Paper Preknowledge Share-Nothing Related Work
Cornus: Atomic Commit for a Cloud DBMS with Storage Disaggregation
ABSTRACT
传统2PC存在两个限制(缺点)
Long Latency:long latency due to two eager log writes on the …