Premier League Thread 2022/23: V4 - Geezers Need Excitement Edition

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FFS his xG is bollocks

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How is xG calculated: https://www.fantasyfootballfix.com/blog-index/how-we-calculate-expected-goals-xg/
Previous analysis of xG models have aggregated data over the entire season and calculated the r2 correlation coefficient between actual and expected goals. However, this loses important information on the accuracy of each indiviudal shot. For this reason, we use the Root Mean Square Error (RMSE) of the validation dataset, defined by

RMSE=√∑ni(xGi−Gi)2nRMSE=∑in(xGi−Gi)2n
where xG is the prediction by the model (a probability from 0 to 1) for the shot labelled by the index i, and G is the true outcome (0 for a non-goal, 1 for a goal). A lower RMSE indicates better performance.

In the following table we give our RMSE values for different models trained with variable numbers of features.



larf every time
 
Real Madrid just signed a 19 year old center forward from Deportivo, his name is Noel Lopez.
 
In other news :

Just concluded transfer talks with another manager, and Amine Gouiri will become my player in less than 24 hours. :D



<{Fergie}>
 
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