what is the standard size of the sample to split validation? what size sample should split validation be which method should be used for data mining what is the size of the sample that can be used for split validation why would split validate in excel why can't i use split validation what is the split validation approach why use split validater for data mining what is the best size of sample for cross validation what should i do when using split validation why do you split validate samples why do you do split validation what size sample does cross validation need which is the optimum size for cross validation what is the size of the dataset to do cross validation what kind of sample size is used for cross validation when to use split validation why should you split validate a sample should split validation be used in large datasets what would split validation mean