springboot

fit、transform 是什么？MinMaxScaler 的 fit 函数的官方定义：Compute the minimum and maximum to be used for later scaling.翻译一下：计算用于进行特征缩放的最大值、最小值也就是说，通过 fit 函数可以先对需要归一化的数据集进行最大、最小值的计算，至于说最终归一化的结果是多少，对不起，fit 函数到此为止了。所

Requires: libmysqlclient.so.18()(64bit)

https://stackoverflow.com/questions/54768730/optimizing-neural-network-keras-regressor

TPC-DS

kubelet 节点 join时，报错 vfs not support[ERROR SystemVerification]: unsupported graph driver: vfs修改/etc/docker/daemon.json{"registry-mirrors":["https://registry.docker-cn.com"],"bridge":"nufront-br","stora

linux 网卡

[hadoop@hadoop03 module]$ sudo docker imagesREPOSITORYTAGIMAGE IDCREATEDSIZEelastic/filebeat6.6.05f5125229.

docker 问题

import kerasfrom keras.models import Sequentialfrom keras.layers import Dense, Flatten, Activation,Dropoutfrom keras.models import Modelfrom keras.callbacks import ModelCheckpoint,Callbackimport numpy