Jonathan Ratschat
Jonathan Ratschat
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U.S. News
I gathered U.S. news articles through web scraping and conducted sentiment, topic, and regression analyses in this repository.
How to Collect Data for Your Analysis
Hint: Using a Kaggle data set might not be sufficient.
Boosting Gradient Boosting Interpretability
I predicted and interpreted cross-selling purchase probabilities using XGBoost and SHAP values in R.
Financial Literacy and Stock Market Participation
I analyzed the Survey of Consumer Finances 2016 with regards to the effect of financial literacy to stock market participation using R.
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