learning summary fourth the
Minio预览图片报错:The Access Key Id you provided does not exist in our records.
一、错误信息 <Error> <Code>InvalidAccessKeyId</Code> <Message>The Access Key Id you provided does not exist in our records.</Message> <Key>34e20ef0681345c1b ......
Off-Policy Deep Reinforcement Learning without Exploration
**发表时间:**2019(ICML 2019) **文章要点:**这篇文章想说在offline RL的setting下,由于外推误差(extrapolation errors)的原因,标准的off-policy算法比如DQN,DDPG之类的,如果数据的分布和当前policy的分布差距很大的话,那就 ......
Check the tbs' usage in PDB and CDB
check out the tbs's usage in PDB and CDB , run in CDB set line 200 pages 999 column name for a10 column tablespace_name for a15 column "MAXSIZE (GB)" ......
Oracle migrate the users into another DB instance
-- ###############OnSource################### create or replace procedure pr_user_ddl as cursor get_username is select username from dba_users where u ......
permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fd dial unix /var/run/docker.sock: connect: permission denied
001、普通用户操作docker遇到如下问题 permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun% ......
Uva--699 The Falling Leaves,(二叉树的递归遍历)
**记录** 10:46 2023-5-20 http://uva.onlinejudge.org/external/6/699.html reference:《算法竞赛入门经典第二版》例题6-10 二叉树的层次遍历,边读边写(这些题给我感觉是非常灵活),对每个节点需要的数据就是在sum数组的位置 ......
1094 The Largest Generation
题目: A family hierarchy is usually presented by a pedigree tree where all the nodes on the same level belong to the same generation. Your task is to fi ......
Redirect the Output of systemd Service to a File
By default stdout and stderr of a systemd unit are sent to syslog. 以filebeat service 为例: [Unit] Description=filebeat StartLimitIntervalSec=0 [Service] ......
《AutoInt: Automatic Feature Interaction Learning via Self-Attentive Neural Networks》特征交叉论文阅读
背景 这是一篇利用多头attention机制来做特征交叉的论文 模型结构 AutoInt的模型结构如上图所示,搞模型包含 Embedding Layer、Interacting Layer、Output Layer三个部分,其中Embedding Layer和Output Layer和普通模型没什么 ......
【图像数据增强】Image Data Augmentation for Deep Learning: A Survey
| 原始题目 | Image Data Augmentation for Deep Learning: A Survey | | | | | 中文名称 | 深度学习的图像数据增强:综述 | | 发表时间 | 2022年4月19日 | | 平台 | arXiv | | 来源 | 南京大学 | | 文章 ......
Jan 2023-Prioritizing Samples in Reinforcement Learning with Reducible Loss
#1 Introduction 本文建议根据样本的可学习性进行抽样,而不是从经验回放中随机抽样。如果有可能减少代理对该样本的损失,则认为该样本是可学习的。我们将可以减少样本损失的数量称为其可减少损失(ReLo)。这与Schaul等人[2016]的vanilla优先级不同,后者只是对具有高损失的样本给 ......
generate a 3D chart in Python using the CSV data
Here's an example of how you could use Matplotlib to create a 3D scatter plot from your CSV data: import pandas as pd import matplotlib.pyplot as plt ......
Row size too large. The maximum row size for the used table type, not counting BLOBs, is 65535.
问题描述 新建表或者修改表varchar字段长度的时候,出现这个错误 Row size too large. The maximum row size for the used table type, not counting BLOBs, is 65535. This includes stora ......
How to use pip3 install the latest version package All In One
How to use pip3 install the latest version package All In One
如何使用pip3安装最新版本包
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cURL error 60: Peer's certificate issuer has been marked as not trusted by the user
PHP中的curl提供了发送网络请求的一系列函数,我们在使用的时候很方便,但有时也会遇到一些问题。标题的错误我曾经遇到过一次,解决之后没有做相关记录,导致最近遇到该错误时,又花了很多时间去解决。 cURL error 60: Peer's certificate issuer has been ma ......
Oracle 集合-Learning-1
集合-Test1 bulk collect into 批量插入,可用limit 限制插入行数 type ... is table of DataType Index by binary_Integer 其中 index by binary_integer 在定义schema级 type 时没有使用, ......
The First Collision for Full SHA-1阅读笔记
论文链接: https://doi.org/10.1007/978-3-319-63688-7_19. 论文给出了第一个SHA-1的实际碰撞. 攻击步骤 找到合适的扰动向量. 构造非线性部分差分路径. 确定每步的条件. 扰动向量选择 采用联合局部碰撞分析(JLCA)技术. 不考虑一条差分路径的概率, ......
良心分享,不需要CSDN的下载积分。centos 7安装vmware-tools时,遇the path "" is not valid path to the gcc binary和the path "" is not a valid path to the 3.10.0-327.e17.x86_64 kernel headers问题解决
看到CSDN有下载还得要积分,真是缺德啊。centos官网有的下载的只是比较难找。 在这里分享给大家,大家给个关注哦 1. 通过 uname -r 确认自己的版本 例如:提示: 3.10.0-327.el7.x86_64 2. 找到相应rpm包 kernel-devel-3.10.0-327.el7 ......
Short-Term Plasticity Neurons Learning to Learn and Forget
郑重声明:原文参见标题,如有侵权,请联系作者,将会撤销发布! Proceedings of the 39th International Conference on Machine Learning ......
How to use the Raspberry Pi and Python to control a DHT11 wet and temperate module All In One
How to use the Raspberry Pi and Python to control a DHT11 wet and temperate module All In One
如何使用树莓派和 Python 来控制温湿度模块
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问题记录之mysql:Job for mysqld.service failed because the control process exited with error code. See "systemctl status mysqld.service" and "journalctl -xe" for details.
今天服务器连接mysql发现一直超时(查出的原因是磁盘满了)清了磁盘以后,mysqld.service 还是无法启动 执行命令及报错如下:(注意,因为磁盘满的问题,我的mysql并不是正常途径关闭的) 控制进程以错误代码退出导致无法以正常的方式启动它了, 错误说明:Job for mysqld.se ......
Your password does not satisfy the current policy requirements解决办法
mysql5.7.x安装以后,想修改随机生成的密码为简单容易记忆的密码,如root,123456等,这时候通过修改密码的几种方式都不行,出现密码不符合当前安全策略要求。为了解决这种问题,可以修改几个值,他们是关于密码验证的设置。我们通过随机生成的密码,登录数据库,查看密码验证相关变量:mysql> ......
SoftRAID/FakeRAID hardware. In the first case run chkdsk /f on Windows
[root@storage1 ~]# mount /dev/sdj3 /mnt/data-dir/ntfs_mst_post_read_fixup_warn: magic: 0xffffffff size: 1024 usa_ofs: 65535 usa_count: 65535: Invalid ......
CF1824A LuoTianYi and the Show
题意 有 $n$ 个人、编号为 $1$ 至 $m$ 的 $m$ 个座位与三种坐座位的方式: 坐在最左边的人的左边,当 $1$ 号座位也不为空时就不坐了,当没有人坐在座位上时坐在 $m$ 号座位上; 坐在最右边的人的右边,当 $m$ 号座位也不为空时就不坐了,当没有人坐在座位上时坐在 $1$ 号座位上 ......
论文阅读笔记《Training Socially Engaging Robots Modeling Backchannel Behaviors with Batch Reinforcement Learning》
Training Socially Engaging Robots Modeling Backchannel Behaviors with Batch Reinforcement Learning 训练社交机器人:使用批量强化学习对反馈信号行为进行建模 发表于TAC 2022。 Hussain N, ......
使用EventBus 3.0 报 Subscriber class com.example.test.MainActivity and its super classes have no public methods with the @Subscribe annotation
代码如下: public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanc ......
CF1824B2 LuoTianyi and the Floating Islands (Hard Version) - 概率期望 - 树的重心 -
题目链接:https://codeforces.com/contest/1824/problem/B2 题解: 考虑一棵 $n$ 个点的树,假如已经选定了 $k$ 个特殊点,如何判断某一个点是否为好点? 显然将这个点提到根没有影响,那么好点的充要条件是对于所有子树的 $S_u$ 值都 $\leq k ......
Robust Deep Reinforcement Learning through Adversarial Loss
郑重声明:原文参见标题,如有侵权,请联系作者,将会撤销发布! 35th Conference on Neural Information Processing Systems (NeurIPS 2021) Abstract 最近的研究表明,深度强化学习智能体很容易受到智能体输入上的小对抗性扰动的影响 ......
You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '?' 问题的解决
问题描述 显示在条件查询的sql语句那里报错 问题解决 本来我是习惯了使用servlet写数据库操作的,然后就直接忽略掉了,或者说,直接忘记了在jsp里面的sql语句怎么正确书写了; 经过查阅资料发现,查询语句是这样写的: String sql="select * from book where i ......
java.lang.IllegalStateException: Failed to check the status of the service 的解决办法
参考资料 java.lang.IllegalStateException: Failed to check the status of the service 的解决办法_Hello_World_QWP的博客-CSDN博客 环境条件 spring cloud,注册中心用的是zookeeper; 报错 ......