芒果数字业务管理系统为中小型企业提供库存管理、数据分析和高效运营的数字工具。它使用Python和CSV作为后端构建，具有用于管理库存、账单、销售和数据分析的直观界面。未来的增强包括AI和ML集成。
Mango Digital Business Management System empowers small and medium businesses with digital tools for inventory management, data analytics, and efficient operations. Built with Python and CSV for backend, it features intuitive interfaces for managing inventory, billing, sales, and data analysis. Future enhancements include AI and ML integrations. (2024-05-23, Python, 0KB, 下载0次)
使用机器学习预测Kickstarter活动的成功。分析项目数据，包括财务目标、认捐金额、类别和结果。执行数据清理、查询、可视化和构建模型以预测活动成功，帮助企业家优化其融资策略
Predict the success of Kickstarter campaigns using machine learning. Analyze project data including financial goals, pledge amounts, categories, and outcomes. Perform data cleaning, queries, visualizations, and build models to forecast campaign success, helping entrepreneurs optimize their funding strategies (2024-05-23, Jupyter Notebook, 0KB, 下载0次)
“作物价格预测器”存储库托管作物价格预测Farming Made Easy项目，该项目使用机器学习来预测未来的作物价格。该工具通过集成历史价格数据、天气模式和市场趋势来提供准确的预测和可操作的见解，帮助农民和企业做出明智的决策。
The "Crop Price Predictor" repository hosts the Crop Price Prediction Farming Made Easy project, which uses machine learning to forecast future crop prices. This tool helps farmers and businesses make informed decisions by integrating historical price data, weather patterns, and market trends to provide accurate predictions and actionable insights. (2024-05-21, Others, 0KB, 下载0次)
本项目侧重于使用金融机构捷信的数据构建分类模型来预测信贷风险。数据集包括有关客户信用历史和金融交易的信息。挑战包括处理不平衡的数据，集成多个表，以及实施创造性的特征工程。
This project focuses on building a classification model to predict credit risk using data from Home Credit, a financial institution. The dataset includes information on client credit history, and financial transactions. Challenges include dealing with imbalanced data, integrating multiple tables, and implementing creative feature engineering. (2024-05-05, Jupyter Notebook, 0KB, 下载0次)
CDC Biodiversité是法国最大的金融机构Caisse des Dép ts et Consignation的子公司。它专门为企业提供生物多样性积极解决方案，如生态补偿和生物多样性足迹。
CDC Biodiversité is a subsidiary of the Caisse des Dép ts et Consignation, the largest French financial institution. It is specialized in providing biodiversity-positive solutions to businesses such as ecological offsets and biodiversity footprinting. (2024-01-29, HTML, 0KB, 下载0次)
该项目是一个人工智能作业模拟与认知通过饲料。Cognizant是一家信息技术和咨询跨国公司，帮助企业实现技术现代化、重新设计流程和转变体验，以便他们在快速变化的世界中保持领先地位。
This project is an Artificial Intelligence job simulation with Cognizant through Forage. Cognizant is a n information technology and consulting multinational company that helps businesses modernize technology, reimagine processes and transform experiences so they stay ahead in a fast-changing world. (2024-01-05, Others, 0KB, 下载0次)
TSP是计算机科学和运筹学研究中的经典优化问题。在这篇文章中，我们开玩笑地将TSP应用于SpaceX的富有远见的企业家埃隆·马斯克（Elon Musk）希望以最小的成本访问太阳系的所有行星的情况。
TSP is a classic optimization problem in computer science and operations research. In this essay, we playfully apply TSP to the case where Elon Musk, the visionary entrepreneur of SpaceX, wishes to visit all the planets of our solar system with minimum cost. (2023-12-29, Python, 0KB, 下载0次)
使用ML的客户情绪分析使用算法来分析反馈，如评论。步骤包括数据收集、文本预处理、情感预测的模型训练、评估、部署和持续改进。它有助于企业了解和提高客户满意度。
Customer sentiment analysis with ML uses algorithms to analyze feedback, like reviews. Steps include data collection, text preprocessing, model training for sentiment prediction, evaluation, deployment, and ongoing improvement. It helps businesses understand and enhance customer satisfaction. (2023-12-26, Others, 0KB, 下载0次)
JVS数据智仓是基于企业私有化部署的自助式数据分析平台。平台提供多数据源、数据可视化加工清洗、数据分析图表的配置、统计报表BI的配置、可视化数字大屏配置、开放的数据服务配置等功能。
JVS data intelligence warehouse is a self-service data analysis platform based on enterprise privatization deployment. The platform provides multiple data sources, data visual processing and cleaning, data analysis chart configuration, statistical report BI configuration, visual digital screen configuration, open data service configuration and other functions. (2023-11-20, Others, 0KB, 下载0次)
面向小型企业的本科数据科学项目，涵盖用于优化运营、提高效率和推动增长的数据驱动解决方案。包括描述性、预测性和规定性分析、机器学习和决策策略。
Undergraduate Data Science project for small businesses, covering data- driven solutions for optimizing operations, increasing efficiency, and driving growth. Includes descriptive, predictive, and prescriptive analytics, machine learning, and decision strategies. (2023-11-11, Python, 0KB, 下载0次)
硅谷新闻项目是一款真实企业项目的改进,该项目主要功能包括实时浏览北京周边新闻,商城购物,在线支付等。项目中讲解的主流技术包括且不限于okHttp、Glide和Picasso 、RadioGroup+Fragment、消息推送、图片三级 缓 存 ...
The Silicon Valley News project is an improvement of a real enterprise project. Its main functions include real-time browsing of news around Beijing, shopping in malls, online payment, etc. The mainstream technologies explained in the project include, but are not limited to, okHttp, Glide and Picasso, RadioGroup+Fragment, message push, picture three-level caching (2017-02-13, Java, 0KB, 下载0次)
OSI_VILLAGE_PROJECT_MODEL，电子政务现在被视为许多企业的现实，也是治理的正常组成部分。他们的直接利益，就...而言，
E-gov is now seen as a reality for many businesses and a normal part of governance. Theimmediate benefits, in terms of cost savings, efficiencies and enhanced profitability areclear at every stage in the infra chain. Adopting e-gov model is a longer advantage, but anormal electronic process, without which an enterprise is unlikely to survive in ... (2021-09-19, Java, 1674KB, 下载0次)
Windows防火墙，PowerShell为企业编写GUI工具脚本，以通过组策略（GPO）加强Windows Defender防火墙。这些可以，
PowerShell scripts/GUI tools for the enterprise to harden Windows Defender
Firewall via group policy (GPO). These can be used to enforce network level
application whitelisting and strengthen the security posture of devices to
defend against attacks such as software supply chain and can be used with
privileged access workstations (PAW).
, (2021-12-03, PowerShell, 234KB, 下载0次)
在biz框架中，ApacheOFBiz是一个用于企业流程自动化的开源产品。它包括框架组件a，
Apache OFBiz is an open source product for the automation of enterprise
processes. It includes framework components and business applications for ERP,
CRM, E-Business/E-Commerce, Supply Chain Management and Manufacturing Resource
Planning. OFBiz provides a foundation and starting point for reliable, secure
and scalable enterprise solutions.
, (2023-04-22, Java, 24689KB, 下载0次)
本课程讨论了使用AJAX、Servlet、Java Server Pages、HTTP协议、XML HTML、Sessions Cookies、JDBC和多线程等技术开发面向对象企业web应用程序时使用的体系结构、技术和技术。多层体系结构、应用服务器、客户端-服务器模型和MV...
This course discusses the architectures, technologies and techniques used in the development of the object-oriented enterprise web applications using technologies such as AJAX, Servlets, Java Server Pages, HTTP protocol, XML/HTML, Sessions/Cookies, JDBC, and Multithreading. Multitier architectures, application servers, client-server model and (2018-01-28, Java, 19414KB, 下载0次)
PANDA（包裹验收和国家交付应用程序）是一个包裹交付平台，这是一个快速崛起的初创企业，缺乏网络应用程序。你受雇于肯德基（功夫鸡）公司，为熊猫开发一个网络平台。
PANDA (Package Acceptance and National Delivery Application) is a platform for
package deliveries, which is a fast-rising Start-Up, which lacks a web
application. You have been employed by the KFC (Kung-Fu-Chicken) Corporation
to implement a web platform for PANDA.
, (2019-02-15, Java, 53KB, 下载0次)
Huffman编码步骤：
1、将信源消息符号按其出现的概率大小依次排列
p(x1)≥p(x2)≥…≥ p(xn)
2、取两个概率最小的字母分别配以0和1两码元，并将这两个概率相加作为一个新字母的概率，与未分配的二进符号的字母重新排队。
3、对重排后的两个概率最小符号重复步骤2的过程。
4、不断继续上述过程，直到最后两个符号配以0和1为止。
5、从最后一级开始，向前返回得到各个信源符号所对应的码元序列，即相应的码字。
Huffman coding steps:
1. The source message symbols are arranged according to the probability of their occurrence
p(x1)>p(x2)>p(xn)
2. The two letters with the lowest probability are assigned with 0 and 1 symbols respectively, and the two probabilities are added as the probability of a new letter, and the letter of the unallocated binary symbol is re queued.
3. Repeat the procedure of step 2 for the two minimum probability symbols after rearrangement.
4. Continue until the last two symbols are matched with 0 and 1.
5. Starting from the last stage, the code sequence corresponding to each source symbol, namely the corresponding code word, is obtained. (2020-09-06, C/C++, 2KB, 下载0次)
蚁群优化是一种元启发式的随机搜索技术,是目前解决组合优化问题最有效的工具之一.将信
息素更新和随机搜索机制的改进相结合,提出一种快速求解旅行商问题的蚁群算法
Ant colony optimization is a kind of meta heuristic random search technique, is one of the most effective tool to solve combinatorial optimization problem. The letter
Interest, update and improvement of the random search mechanism, combining a quick ant colony algorithm to solve traveling salesman problem (2016-07-26, C++, 498KB, 下载2次)
要进行误码率的计算，需要分两步进行，即抽样和判决。假
设信源信息码长度为M，每个信息码包含N 个采样点数，则，先从第一个信
息码的N 个采样点中，随机抽取i 个，判断是否全为1，或全为－1，这样就
确定了此信息码为1 还是－1；以同样的方法对输出的信息码再做一次，最后
将两个信息码的判断结果进行比较，不同就记录下来，进行累加，相同则进
行下一次循环。M 个循环后，把累加和的结果除以M，就得到本系统的误码
率了。
To calculate the error rate, you need two steps, namely, sampling and decision. Assuming the information source code length M, each message contains N sampling points code, then, starting with the first information code of the N sampling points, randomly selected i-, 1 to determine whether all, or are all-1 , so this information to determine the code is 1 or-1 in the same way the information on the output of code to do it again, the last two codes to determine the information to compare the results with different to record the accumulation, the same will be the next cycle. M cycles, the accumulation and by the outcome of M, to obtain the BER of the system. (2011-04-06, Visual C++, 3KB, 下载7次)
算术编码解码！具体的数据，
假设信源符号为{00, 01, 10, 11}，这些符号的概率分别为{ 0.1, 0.4, 0.2, 0.3 }，根据这些概率可把间隔[0, 1)分成4个子间隔：[0, 0.1), [0.1, 0.5), [0.5, 0.7), [0.7, 1)，其中 表示半开放间隔，即包含 不包含 。上面的信息可综合在表1中。
表1 信源符号，概率和初始编码间隔
符号 00 01 10 11
概率 0.1 0.4 0.2 0.3
初始编码间隔 [0, 0.1) [0.1, 0.5) [0.5, 0.7) [0.7, 1)
如果二进制消息序列的输入为：10 00 11 00 10 11 01。编码时首先输入的符号是10，找到它的编码范围是[0.5, 0.7)。由于消息中第二个符号00的编码范围是[0, 0.1)，因此它的间隔就取[0.5, 0.7)的第一个十分之一作为新间隔[0.5, 0.52)。依此类推，编码第3个符号11时取新间隔为[0.514, 0.52)，编码第4个符号00时，取新间隔为[0.514, 0.5146)，… 。消息的编码输出可以是最后一个间隔中的任意数。
suanshubianjiema (2009-05-05, Visual C++, 5KB, 下载20次)