"What is the sentiment trend regarding [Topic] over the last 5 years?"
Use Python with Libraries like pandas , nltk , sklearn , or transformers (for NLP).
"Do high-frequency news posts correlate with rapid stock market movement?" 2. Data Processing (The '.zip' File) Extraction: Unzip the data.
Apply VADER or BERT for sentiment scoring, or use K-Means clustering for thematic grouping. 4. Structuring the Paper