Quantitude S5E17 Classification and Regression Trees with Yi Feng
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Feb 27, 2024 Exploring classification and regression tree analysis with Yi Feng, they discuss prediction, explanation, validation, and data visualization. Humorous anecdotes about drunken interactions, spam filters, and Moneyball. From hair loss to rainbows & unicorns, a fun and informative episode!
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Limitations of Traditional Interaction Modeling
- Traditional interaction modeling is limited by its simplistic and often unrealistic assumptions.
- CART offers a more flexible, data-driven approach to capturing complex interactions.
Yi Feng's Origin Story
- Yi Feng shares her journey from developmental psychology to quantitative methodology.
- Her dislike of human interaction and fascination with statistical modeling led to her career shift.
Introducing CART
- Patrick Kern expresses his anxiety and difficulty engaging with others.
- He uses humorous language to introduce the topic of CART.