This Streamlit application provides an interactive exploration of the COVID-19 Open Research Dataset (CORD-19) metadata. It loads, cleans, analyzes, and visualizes research paper metadata to reveal publication trends, key journals, and common themes in paper titles.
- Loads and preprocesses metadata.csv dataset efficiently with caching.
- Interactive slider to filter papers by publication year range.
- Bar chart visualizing number of papers published per year.
- Bar chart showing top 10 journals publishing COVID-19 research.
- Word Cloud visualization highlighting frequently appearing