Stock Analysis Platform - Data Cleaning Automation

Financial News

Summary: Total News: 1200, Fake News: 20, Sentiment: Mixed
Date Source Title Sentiment
2024-01-01 Reuters Company X Announces Record Profits Positive
2024-01-02 Bloomberg Market Reacts to Interest Rate Hike Negative
2024-01-03 FakeNewsSource BREAKING: Company Y Files for Bankruptcy Negative (Fake)

Company Announcements

Summary: Total Announcements: 500, Risk Warnings: 10, Financial Data: Available
Date Company Title Type
2024-01-05 Company A Dividend Announcement Financial
2024-01-07 Company B Risk Warning: Financial Irregularities Risk
2024-01-10 Company C Leadership Change Corporate

Social Media Sentiment

Summary: Total Posts: 2500, Positive: 60%, Negative: 25%, Neutral: 15%
Date User Content Sentiment
2024-01-01 @StockFan123 $XYZ stock is going to the moon! Positive
2024-01-02 @MarketWatcher Worried about the recent market volatility. Negative
2024-01-03 @NeutralObserver Waiting for the Q4 earnings report. Neutral

Data Cleaning Process

Feature Description Action
Remove HTML Tags Remove HTML tags from text data
Data Format Conversion Convert data formats to a unified format
Sensitive Word Filtering Filter sensitive words from the comments
Correct Correct errors and inconsistencies in the data
Entity Recognition Recognize entities such as companies and people in the text