Trained Model Predict output from unknown values

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Stephen Gray
Stephen Gray 2021-4-13
评论： Stephen Gray 2021-4-16
Hi all.
I've got a trained horse racing model and can predict from this as the prediction variables are known at runtime :- Odds, weight etc. This works very well and I then turned my eyes to tennis. I can quite easily train a model on various stats from the past and the prediction looks OK. The problem is, a lot of the past results are not known before hand of course like number of sets won, server speed etc. How would I predict a player for values not known or am I just trying to do the impossible? I thought about averaging the values perhaps?
Steve Gray

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Anshika Chaurasia
Anshika Chaurasia 2021-4-16
Hi Steve,
You can refer to the following documentation about various approaches to treat missing data:
https://www.mathworks.com/help/finance/credit-scorecard-modeling-with-missing-values.html#CreditScorecardModelingMissingValuesExample-2

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