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Can you show a code snippet that inverts a binary tree in a programming language you are familiar with?

What are the pros and cons of using Support Vector Machines in classification tasks?

Are you familiar with the mathematical equations used to determine precision and recall values in a data analysis?

What would you say are the key assumptions of linear regression, and why are they vital considerations for the accurate interpretation of research outcomes?

What are some key factors you consider when choosing between Lasso and Ridge regression?

Can you name a few optimization algorithms you are familiar with? What's your approach to managing a high-dimensional space with a million variables in optimization? Can you explain the simplex method used in optimization problems?

Design a system for detecting fraudulent transactions at Duolingo

Develop a platform for detecting fraud in real-time for financial systems.

Could you create a code for a text wrapper that adheres to a given character limit without cutting words in half?

Can you identify the blanagrams in the following jumbled up phrases - eleven plus two and twelve plus one?