实验1.实验2.实验3.实验4.

16:54:56,851 INFOorg.apache.hadoop.conf.Configuration.deprecation- io.bytes.per.checksum is deprecated. Instead, use dfs.bytes-per-checksumorg.apache.flink.streaming.runtime.tasks.ExceptionInChainedOp

在RSNA的比赛中的用法如下(GPU版本):torch.nn.BCEWithLogitsLoss(weight=torch.Tensor([2/7,1/7,1/7,1/7,1/7,1/7]).cuda())

事情起因https://github.com/chaoxxx/learn-flink-stream-api/blob/master/src/main/java/fun/cosmozhu/session16/main/StreamTest.java这个repository被我clone下来后运行很顺利.想复制到自己的另外一个工程里面,结果报错了报错内容22:45:50,226 INFO org.ap

使用Kaggle Notebook运行，59w的训练集,训练时间不到40s数据使用IEEE CIS比赛数据集代码如下：# # About this kernel## Before I get started, I just wanted to say: huge props to Inversion! The official starter kernel is **AWESO...

环境：ubuntu18.10python3.6数据集来自kaggle:ieee-fraud-detection中的identity_test.csv#########################################################################################总体思路:1.代码连接数据库建立表格2.登录m...

读秀数据库用法

Ubuntu16.04下面的vs code出现Unable to activate CppCheck analyzer解决方案：synaptic管理器中安装cppcheck和cppcheck-gui

因爲udtf需要進1出3於是就有了String[]转String数组的需要，具體實現如下:public void eval(String str) {String[] split = str.split("#");//for (String s : split)//{//collect(s);//}Tuple3<String,String,String>...

当从master的jps是:14448 NameNode90288 Jps14612 DataNode15092 ResourceManager15270 NodeManager13831 QuorumPeerMain55225 YarnJobClusterEntrypoint55482 YarnTaskExecutorRunner54830 CliFrontend