Algorithmic attribution models
Algorithmic attribution models are data-driven. They are more complex to implement and understand but are more accurate.
Shapley value attribution
Shapley value attribution is based on game theory, where a game can be a set of circumstances whereby two or more players contribute to an outcome. However, before we delve into how to do Shapley value attribution, we need to understand the concept of Shapley values.
What are Shapley values?
Shapley values are a method used to assign fair importance to each feature in a predictive model, treating each feature as if it were a contributing member in a coalition game, where the final prediction is considered the reward. These values help in quantifying the contribution of each feature to the prediction, ensuring that the total payoff is distributed equitably among all features involved in making the model’s decision. You have a machine learning model to predict apartment prices. The model predicts...
