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- Tweedie distribution - Wikipedia
Tweedie distributions are a special case of exponential dispersion models and are often used as distributions for generalized linear models [2]
- Tweedie Loss Function. An example: Insurance pricing - Medium
The Tweedie distribution is parameterized by the “Tweedie variance power” allowing it to take on different characteristics which will in turn affect the predictions generated
- Microsoft PowerPoint - Predictive Modeling with the Tweedie . . .
Tweedie, M C K , “An Index which Distinguishes between Some Important Exponential Families,” in Statistics: Applications and New Directions, Proceedings of the Indian Statistical Golden Jubilee International Conference, J K Ghosh and J Roy (Eds ), Indian Statistical Institute, 1984, 579—604
- Getting Started with Tweedie Models | UVA Library
Tweedie models are a special Generalized Linear Model (GLM) that can be useful when we want to model an outcome that sometimes equals 0 but is otherwise positive and continuous
- What is the Tweedie distribution? | Statistical Odds Ends
The Tweedie distribution is a three-parameter family of distributions that (i) is a special case of exponential dispersion models, but (ii) is a generalization of several familiar probability distributions, including the normal, gamma, inverse Gaussian and Poisson distributions
- Tweedie Distribution For Generalized Linear Models - SAS Support
Tweedie Distribution For Generalized Linear Models The Tweedie (1984) distribution has nonnegative support and can have a discrete mass at zero, making it useful to model responses that are a mixture of zeros and positive values
- TweedieRegressor — scikit-learn 1. 7. 1 documentation
Generalized Linear Model with a Tweedie distribution This estimator can be used to model different GLMs depending on the power parameter, which determines the underlying distribution
- Tweedie distributions
Tweedie distributions are a very general family of distributions that includes the Gaussian, Poisson, and Gamma (among many others) as special cases
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