GithubHelp home page GithubHelp logo

feihuwang's Projects

coronavirus-epidemic-covid-19 icon coronavirus-epidemic-covid-19

👩🏻‍⚕️Covid-19 estimation and forecast using statistical model; 新型冠状病毒肺炎统计模型预测 (Jan 2020)

debtdefaultresearch icon debtdefaultresearch

对截止至2017年7月17日的债券违约事件进行梳理归因,并寻找宏观流动性影响因素,组成数据集。运用Lasso回归进行特征提取后,输入带L2惩罚项LR、SVM、NN、GBDT、RF等机器学习模型进行违约预测,得出GBDT预测效果最好以及特征工程对线性模型预测效果具有重要性的结论。

gbdt_lr icon gbdt_lr

广告点击率(CTR)预测经典模型 GBDT + LR 理解与实践(附数据 + 代码)

hs300_stock_predict icon hs300_stock_predict

该项目用于对沪深300股票的预测,包括股票下载,数据清洗,LSTM 模型的训练,测试,以及实时预测

intelligentler-bp-ga icon intelligentler-bp-ga

基于BP算法和遗传算法建立武汉市空气质量指数的预测模型,以武汉市8个监测站的1年的空气质量数据为训练数据进行神经网络的建模,近一个月的数据作为测试数据进行模型的准确性测试,平均准确率在75%左右。

mathmodel icon mathmodel

研究生数学建模,本科生数学建模、数学建模竞赛优秀论文,数学建模算法,LaTeX论文模板,算法思维导图,参考书籍,Matlab软件教程,PPT

papercode icon papercode

不完全数据下基于元学习和图注意力网络的城市空气质量预测代码

predict-the-rent-probability-of-a-room icon predict-the-rent-probability-of-a-room

机器学习预测模型,分别用逻辑回归,决策树,随机森林,神经网络,XGBOOST和支持向量机算法建模,交叉验证,并选出AUC最优的模型。特征工程优化后,AUC值达到0.8259

sarima-lstm icon sarima-lstm

建立SARIMA-LSTM混合模型预测时间序列问题。以PM2.5值为例,使用UCI公开的自2013年1月17日至2015年12月31日五大城市PM2.5小时检测数据,将数据按时间段划分,使用SARIMA过滤其线性趋势,再对过滤后的残差使用LSTM进行预测,最后对预测结果进行检验和分析。

ssmcrud icon ssmcrud

IDEA,SSM框架写的员工增删改查

timeseriesresearch icon timeseriesresearch

这个开源项目主要是对经典的时间序列预测算法论文进行复现,模型主要参考自GluonTS,框架主要参考自Informer

yolov5 icon yolov5

基于Flask开发后端、VUE开发前端框架,在WEB端部署YOLOv5目标检测模型

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.