solution p9194 the of
Proj CDeepFuzz Paper Reading: Balancing Effectiveness and Flakiness of Non-Deterministic Machine Learning Tests
## Abstract 背景：In fact, some of the latest findings suggest that the existence of adversarial attacks may be an inherent weakness of deep learning mod ......
Four in the Morning
BY Wislawa Szymborska The hour from night to day The hour from side to side The hour for those past thirty The hour swept clean to the crowing of cock ......
Proj CDeepFuzz Paper Reading: Natural attack for pre-trained models of code
## Abstract 背景：目前大多数的adversarial attack method on pre-trained models of code忽略了perturbations should be natural to human judges(naturalness requirement ......
How to tell which version of HW your Tesla Model 3 is using All In One
How to tell which version of HW your Tesla Model 3 is using All In One
如何判断你的 Tesla Model 3 使用的是那个版本的 HW
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CF1852C Ina of the Mountain
*2400 https://codeforces.com/problemset/problem/1852/C 如果没有 $\mod k$ 的限制的话，我们都会做，因为都是正数，那么 $\sum_i^n d_i>0$，因此，答案即为 $\sum[d_i>0]d_i$。 但是现在多了一个操作，即为区间加 ......
行为型设计模式-责任链 Chain Of Responsibility
### 简介 使多个对象都有机会处理请求，从而避免请求的发送者和接收者之间的耦合关系。将这些对象连成一条链，并沿着这条链传递该请求，直到有一个对象处理它为止。 ### 角色 - Handler 接口 定义处理方法签名，设置nextHandler方法 - Concrete Handler 具体类 实现 ......
Solution Set - 组合计数
### CF40E Number Table [Link](https://codeforces.com/contest/40/problem/E)&[Submission](https://codeforces.com/contest/40/submission/221783054). 显然 $n ......
解决vue项目build的时候报错Warning: Accessing non-existent property ‘cat‘ of module exports inside circular
* 正在执行任务: npm run build > selection-tool@1.0.0 build> node build/build.js - building for production...(node:8992) Warning: Accessing non-existent prop ......
MySQL的Equality Range Optimization of Many-Valued Comparisons
最近新上线的系统中遇到一个SQL，明明可以使用索引，但是发现实际执行并没有使用到索引。SQL的主要特点是where子句中，in判断中有大量的条件。类似如下： select * FROM a WHERE td in ('2023-08-01') and fuid in ('2','3','41','4 ......
【ICML2022】Understanding The Robustness in Vision Transformers
来自NUS&NVIDIA 文章地址：[2204.12451] Understanding The Robustness in Vision Transformers (arxiv.org) 项目地址：https://github.com/NVlabs/FAN 一、Motivation CNN使用滑动 ......
Act of Birth
Ryszard Krynicki born in transit I came upon on the place of death the cult of the individual unit of measures and weights the military unit progressi ......
The chromedriver.exe file does not exist in the current directory
The chromedriver.exe file does not exist in the current directory or in a directory on the PATH environment variable. The driver can be downloaded at ......
CF724G Xor-matic Number of the Graph
[题目链接](https://codeforces.com/problemset/problem/724/G) 不妨先看一道更为基础的题：[CF845G](https://codeforces.com/problemset/problem/845/G)以及[它的题解](https://www.cnb ......
Proj CDeepFuzz Paper Reading: Framework for Evaluating Faithfulness of Local Explanations
## Abstract 本文: Task: 1. study the faithfulness of an explanation system to the underlying prediction model on consistency and sufficiency 2. introduc ......
Cannot deserialize value of type `com.xx.xxxx` from Array value (token `JsonToken.START_ARRAY`)<LF> at [Source: (PushbackInputStream); line: 1, column: 1177] (through reference chain
点击提交按钮的时候，直接服务器端报上面的错，意思是json不能解析。 因为程序中用到了递归，就是自己引用了自己（实体类）。 原因： 实体类中children定义的是对象的形式，但是前端定义的是数组[]的形式。 解决： 前端改成对象形式，{}，这样前后端一致就可以正常传值了。 上面children赋值 ......
Codeforces Round 843 (Div. 2) A2. Gardener and the Capybaras (hard version)
有三个字符串 $s_1, s_2, s_3$ ，每个字符串只有 $a, b$ 组成。三个字符串顺序连接在了一起。满足以下条件之一： * $s1 \leq s_2, s_3\leq s_2$ * $s1 \geq s_2, s_3\geq s_2$ 以上为字典序比较。 给出连接的三个字符串，输出一组可 ......
Codeforces Round 874 (Div. 3) B. Restore the Weather
给一个长为 $n$ 的数组 $a$ ，给一个长为 $n$ 的乱序数组 $b$ ，给一个正整数 $k$ 。要求重排 $b$ 使得 $\forall i, |a_i - b_i| \leq k$ 。输出其中一种 $b$ 的排列方式。 一个性质题。（div2 前几题很喜欢有序数组的经典性质） 总结一下有序 ......
【题解】CF1852C Ina of the Mountain
我们先从题目的一部分入手。 如果说，我们没有当一个数为 $0$ 时，让这个数变成 $k$ 的性质，我们如何求答案呢？ 很简单，在图上就是： 绿色线段的长度加起来即为答案（本图中是 $6$） 我们考虑很显然地，将一个数从 $0$ 变为 $k$ 即为将一个数一开始加上 $k$ 我们如果要让第 $i$ 列 ......
It is strongly discouraged to install anything else in the base envionment
For both mamba and conda, the base environment is meant to hold their dependencies. It is strongly discouraged to install anything else in the base en ......
The Riordan Group and Applications 第1章 笔记
2022年的一本书，只有376页。证明直接去书里面找。 [TOC] # 1 介绍 ## 1.1 啥是RiordanArray ## 1.2 起源和研究动机 ## 1.3 基础的应用 $$ \mathfrak{B}_r=\sum_{n \geq 0} \frac{1}{(r-1) n+1}\left( ......
The 2022 ICPC Asia Hangzhou Regional Programming Contest
The 2022 ICPC Asia Hangzhou Regional Programming Contest No Bug No Game #include<bits/stdc++.h> using namespace std; #define endl "\n" #define int lon ......
The 2022 ICPC Asia Nanjing Regional Contest
链接：[https://codeforces.com/gym/104128](https://codeforces.com/gym/104128) ## A. Stop, Yesterday Please No More ```cpp #include "bits/stdc++.h" using n ......
The 18th Heilongjiang Provincial Collegiate Programming Contest
链接：[https://codeforces.com/gym/104363](https://codeforces.com/gym/104363) ## A. Magic Computer ```cpp #include "bits/stdc++.h" using namespace std; us ......
The 10th Shandong Provincial Collegiate Programming Contest
链接：[https://codeforces.com/gym/104459](https://codeforces.com/gym/104459) ## A ```cpp #include "bits/stdc++.h" using namespace std; using i64 = long l ......
The 17th Chinese Northeast Collegiate Programming Contest
链接：[https://codeforces.com/gym/104366](https://codeforces.com/gym/104366) ## A. Cask Effect ```cpp #include "bits/stdc++.h" using namespace std; using ......
安装cocoapods: Error installing cocoapods: The last version of activesupport (>= 5.0, < 8) to support your Ruby & RubyGems was 6.1.7.6. Try installing it with `gem install activesupport -v 6.1.7.6`问题解决
问题描述: 在终端命令行安装cocoapods时,可能出现如下问题: Error installing cocoapods: The last version of activesupport (>= 5.0, < 8) to support your Ruby & RubyGems was 6.1 ......
How to fix waitForFunction TimeoutError of puppeteer All In One
How to fix waitForFunction TimeoutError of puppeteer All In One
page.waitForFunction 超时错误
TimeoutError: Waiting failed: 30000ms exceeded
......
Proj CDeepFuzz Paper Reading: Differential Testing of Cross Deep Learning Framework APIs: Revealing Inconsistencies and Vulnerabilities
## Abstract 背景：目前对cross-framework conversion中的inconsistencies和security bugs的研究少有 本文：TensorScope Task: test cross-frame APIs in Machine Learning Librar ......
[LeetCode] 2433. Find The Original Array of Prefix Xor
You are given an integer array pref of size n. Find and return the array arr of size n that satisfies: pref[i] = arr[0] ^ arr[1] ^ ... ^ arr[i]. Note ......
大模型时代的推荐系统Recommender Systems in the Era of Large Language Models (LLMs)
文章地址：https://arxiv.org/abs/2307.02046 笔记中的一些小实验中的模型都是基于GPT-3.5架构的ChatGPT模型。 本文主要讲述了比较具有代表性的方法利用LLM去学习user和item的表示，从预训练、微调和提示三个范式回顾了近期用于增强推荐系统的LLM先进技术， ......