when is performance on the last fold more relevant which fold of data is used when cross validation what is the last fold of a cv? is cross validation more relevant what is the value of performance on the last fold of cv is last fold performance more relevant which fold is more relevant to the average model what is the performance of a cross validation when is the last fold of an ann model more relevant which iteration is best for forecasting? what fold is validation? which of the following is more relevant to performance on the last fold of forecast data? which fold of time series should performance be more relevant what is vs performance on the last fold which cv is the best for a model cross validation is last fold of cv more relevant which factor is the best for a cross validation which factor is more relevant to the last fold of a financial period? which fold is performance on is validation on the last fold of time series more relevant?