Emotional Impact and Scam Detection During COVID-19 at NSF

Challenge:

The National Science Foundation needed to analyze large-scale social media data to understand the emotional impact of COVID-19 and detect scams related to the pandemic.

Solutions:

Data Collection:

Collected 30 million data points from platforms like Twitter, Reddit, and Flickr using Python and REST API.

Machine Learning Models:

Applied algorithms like Random Forest, Decision Trees, and XGBoost to detect emotions and uncover scams.

Topic Modeling:

Used the LDA algorithm to identify the 20 most relevant topics from millions of tweets, offering valuable insights into public sentiment.

Results:

Delivered actionable insights into public emotions and scam patterns during COVID-19.

Earned prestigious recognition for the project, highlighting its impact on public understanding.