MIT License

技术解读

以下内容由 GitRead 中文社区 编辑团队基于项目 README 与官方资料整理, 结合中文开发者的常见使用场景补充技术选型建议。具体以项目官方文档为准。

Stock Market Prediction Web App 技术分析

项目背景与痛点

在如今的金融市场中,准确预测股票价格对企业投资者和个人投资者都至关重要。传统的价格预测方法,如技术分析和基本分析,虽有一定的参考价值,但它们受人为判断的影响过大,缺乏客观性。同时,这些方法在处理大量市场数据和实时信息时存在不足。因此,具备自动化、数据驱动能力的预测工具应运而生。Stock Market Prediction Web App 正是这样一款工具,它结合机器学习和情感分析技术,为用户提供准确的股票价格预测。

通过捕捉市场中的相关信息,尤其是社交媒体上的发言,该应用能够更加快速和客观地理解市场情绪,从而提供预测。这种新颖的方法不仅解决了传统分析方法的信息滞后问题,还为投资者提供了新的视角,帮助他们更好地做出投资决策。

技术揭秘

在技术层面,Stock Market Prediction Web App 的核心设计围绕着预测和情感分析的无缝集成展开。前端使用 Flask 和 WordPress 搭建,提供了用户友好的界面。后端则涉及多种算法,包括 ARIMA、LSTM 和线性回归,用于构建强大的预测模型。下图展示了此应用的核心数据流和技术架构:

graph TD A[用户请求] --> B[获取 Twitter 情感分析] B --> C[获取股票历史价格数据] C --> D[数据预处理] D --> E[执行预测] E --> F[ARIMA 预测] E --> G[LSTM 预测] E --> H[线性回归预测] F --> I{"选择最佳预测"} G --> I H --> I I --> J[结合情感分析结果] J --> K[生成推荐信息] K --> L[结果返回前端] L --> M[用户界面展示]

具体来说,用户输入的股票代码首先经过情感分析,获取其在社交媒体上的正负面倾向。接下来,该应用会进一步收集该股票的历史价格数据,这些数据被用于三种预测算法的输入,并将三种算法的结果进行比较,挑选最优预测。最后,系统根据最优预测结果与情感分析报告相结合,提供一些建议,决定价格是上涨还是下跌。

功能亮点与差异

与其他股市预测工具相比,Stock Market Prediction Web App 的独特之处在于它将 Twitter 文本分析引入模型。这种实时的应用方式不仅能够捕捉市场的最新动态,更能实时调整预测模型,提供更贴近实际的预测结果。此外,同时采用多种预测算法,这一策略可以减少单一算法带来的预测偏差,提高预测精度。

在用户体验设计方面,该应用同样出众。前端采用 Flask 和 WordPress 设计,保证了用户操作的流畅性,以及信息反馈的快速性。

应用场景与落地建议

在生产环境中部署 Stock Market Prediction Web App 时,需要注意确保 API 键的安全性,同时要准备好处理 Twitter API 调用的高频次,在大规模用户访问时,可能需要进一步地资源扩展和优化应用服务器。

应用场景方面,由于其精准的预测能力和对市场的实时跟踪,Stock Market Prediction Web App 适用于任何需要提高股票交易决策准确性的场景,如金融顾问、股票交易员或个人投资者。建议使用该应用的用户密切关注其不断更新的预测模型性能,以及 API 使用策略的变化。

综合评价

Stock Market Prediction Web App 显著优点在于其利用大数据与机器学习集成的预测模型,很好地解决了股票预测的时效性和准确性问题,并且可读性强,适合用户日常使用。其不足体现在依赖 Twitter 情感分析带来的数据噪音,这可能会降低预测精度。但总体而言,Stock Market Prediction Web App 是一款前沿且实用的工具,值得推荐给需要实时透明市场信息的股民。

关于

GitHub 原始描述(英文)

Stock Market Prediction Web App based on Machine Learning and Sentiment Analysis of Tweets (API keys included in code). The front end of the Web App is based on Flask and Wordpress. The App forecasts stock prices of the next seven days for any given stock under NASDAQ or NSE as input by the user. Predictions are made using three algorithms: ARIMA, LSTM, Linear Regression. The Web App combines the predicted prices of the next seven days with the sentiment analysis of tweets to give recommendation whether the price is going to rise or fall

描述取自 GitHub 官方 API,保持仓库作者书写的原文。

语言占比

Python

Release

README

DOI License Code Coverage GitHub contributors Documentation Status GitHub release (latest by date) GitHub issues GitHub closed issues GitHub Repo Size GitHub last commit GitHub language count Commit Acitivity Code Size GitHub forks GitHub stars GitHub watchers

Stock-Market-Prediction-Web-App-using-Machine-Learning

Stock Market Prediction Web App based on Machine Learning and Sentiment Analysis of Tweets (API keys included in code). The front end of the Web App is based on Flask and Wordpress. The App forecasts stock prices of the next seven days for any given stock under NASDAQ or NSE as input by the user. Predictions are made using three algorithms: ARIMA, LSTM, Linear Regression. The Web App combines the predicted prices of the next seven days with the sentiment analysis of tweets to give recommendation whether the price is going to rise or fall.

Table of Contents
  1. System Description and Functions
  2. Built With
  3. Installation
  4. Authors
  5. Links

System Description and Functions

Demo Video:


Screenshots:

Admin Creds:
Username: admin
Email Address: [email protected]
Password: Samplepass@123

There are two roles in the system: Admin and User.

Users can:

  1. Register and Login
  2. Check Real Time stock prices
  3. Read recent news about different stocks
  4. Currency Converter
  5. Edit or delete their own profile
  6. Educate the user about stocks
  7. Download list of stock tickers
  8. Predict Stock prices for the next 7 days for all NASDAQ and NSE stocks

Admin can:

  1. Create, Retrieve, Update Delete Users.
  2. Manually trigger emails.
  3. Register and Login
  4. Check Real Time stock prices
  5. Read recent news about different stocks
  6. Currency Converter
  7. Edit or delete their own profile
  8. Educate the user about stocks
  9. Download list of stock tickers
  10. Predict Stock prices for the next 7 days for all NASDAQ and NSE stocks

Built With

Python Javascript django nodejs react html css bootstrap jquery wordpress Keras Numpy pandas

Installation

  1. Install XAMPP server
  2. Download wordpress zip folder from this link.
  3. Extract the downloaded zip into htdocs folder of XAMPP.
  4. Open the wp-config.php file from the extracted folder and add your phpmyadmin username and password.
  5. Go to phpmyadmin, create a new database called wordpress.
  6. Select this database, go to Operations tab and Import the wordpress.sql file into this created databse.
  7. Clone the repo, cd into it
  8. Run pip install -r requirements.txt
  9. Run python main.py to start server.
  10. Go to localhost/wordpress to access the app.

Find more screenshots in the screenshots folder Or click here

Authors

Kaushik Jadhav

  • Github: https://github.com/kaushikjadhav01
  • Medium: https://medium.com/@kaushikjadhav01
  • LinkedIn: https://www.linkedin.com/in/kaushikjadhav01/
  • Portfolio: http://kajadhav.me/
  • Linked In: https://www.linkedin.com/in/kajadhav/
  • Dev.to: https://dev.to/kaushikjadhav01
  • Codesignal: https://app.codesignal.com/profile/kaushik_j_vtc
  • Google Scholar: https://scholar.google.com/citations?user=iRYcFi0AAAAJ
  • Daily.dev: https://app.daily.dev/kaushikjadhav01
  • Google devs: https://developers.google.com/profile/u/kaushikjadhav01
  • Stack Overflow: https://stackoverflow.com/users/21890981/kaushik-jadhav

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