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Car Price Prediction using Ridge and Lasso Regression Models
基于在线民宿UGC数据的意见挖掘项目,包含数据挖掘和NLP相关的处理,负责数据采集、主题抽取、情感分析等任务。开发的目的是克服用户打分和评论不一致,实时对重庆地区在线民宿的满意度进行评测,使用Python实现了在线评论采集和情感可视化分析。搭建了百度地图POI查询入口,可以进行自动化的批量查询POI信息的功能;构建了基于在线民宿语料的Word2vec主题聚类模型,利用主题中心词能找出对应的主题属性字典;以用户打分作为标注,然后通过实验贝叶斯、SVM、决策树等多种分类模型,最后选用贝叶斯模型进行情感分析,将情感分类概率分布作为情感趋势,最后通过POI热力图的方式对不同地域的民宿满意度进行展示。
:bar_chart: 数据挖掘常用算法:关联分析Apriori算法,数据分类决策树算法,数据聚类K-means算法
用python实现SVM/AdaBoost/C4.5/CART/Naïve Bayes等数据挖掘领域十大经典算法
基于决策树的空气质量分析
数据接口:百度、谷歌、头条、微博指数,宏观数据,利率数据,货币汇率,千里马、独角兽公司,新闻联播文字稿,影视票房数据,高校名单,疫情数据…
Cardiovascular diseases incidence probability estimation model
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
Introducing neural networks to predict stock prices
使用正规方程、梯度下降和岭回归分别进行波士顿房价预测实践
Using LSTM and BP Neural Networks to predict stock price and volume.
LSTM built using Keras Python package to predict time series steps and sequences. Includes sin wave and stock market data
LSTM和BP神经网络实现对股票开盘价的预测。
基于LSTM的股票数据分析,数据来源于Tushare
:zap:机器学习实战(Python3):kNN、决策树、贝叶斯、逻辑回归、SVM、线性回归、树回归
Lasso Regression, PCA, Prediction Models, Theano
⚡️《机器学习实战》🚀代码(基于Python3)⛳
一些机器学习算法的demo。普通最小二乘法,决策树(Iris鸢尾花数据集),KNN(mnist手写数字数据集),朴素贝叶斯分类西瓜数据集,trec06c数据集垃圾邮件分类(spam),逻辑斯蒂回归,随机梯度下降SGD与全梯度下降的对比,mnist中8和9的二分类,泰坦尼克号数据集。
Ridge regression - Lasso - Elastic net
基于卷积神经网络的人脸识别
AI (NN) - Simple deep neural network implemented using Tensorflow for predicting the closing price of S&P 500 market index based on other global markets.
stock_predict_with_LSTM
基于LSTM的股票价格预测
一个利用**股票市场日线级别数据分析的模型,历史数据来源tushare,sina,目前采用的模型算法是SVM,后续还会采用其他的算法来对比
Time Series Forecasting using NN, LSTM and CNN
Stock Prodiction by SVM & ARIMA
自然语言处理实验(sougou数据集),TF-IDF,文本分类、聚类、词向量、情感识别、关系抽取等
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.